The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
908 DEVICES INC COM 65443P102   352,000 160,000 SH   DFND 1 160,000 0 0
908 DEVICES INC COM 65443P102   88,000 40,000 SH   SOLE   40,000 0 0
ABRDN HEALTHCARE INVESTORS SH BEN INT 87911J103   2,796,151 174,215 SH   DFND 1 174,215 0 0
ABRDN HEALTHCARE INVESTORS SH BEN INT 87911J103   1,297,851 80,863 SH   SOLE   80,863 0 0
ABRDN LIFE SCIENCES INVESTOR SH BEN INT 87911K100   3,356,188 255,807 SH   DFND 1 255,807 0 0
ABRDN LIFE SCIENCES INVESTOR SH BEN INT 87911K100   1,271,485 96,912 SH   SOLE   96,912 0 0
ADAMS RES & ENERGY INC COM NEW 006351308   7,172,500 190,000 SH   DFND 4 190,000 0 0
ADTRAN HOLDINGS INC COM 00486H105   833,000 100,000 SH   DFND 2 100,000 0 0
ADTRAN HOLDINGS INC COM 00486H105   8,330,000 1,000,000 SH   DFND 3 1,000,000 0 0
ADTRAN HOLDINGS INC COM 00486H105   1,207,850 145,000 SH   DFND 4 145,000 0 0
AIR LEASE CORP CL A 00912X302   1,198,019 24,850 SH   DFND 1 24,850 0 0
AIR LEASE CORP CL A 00912X302   361,575 7,500 SH   DFND 2 7,500 0 0
AIR LEASE CORP CL A 00912X302   971,432 20,150 SH   SOLE   20,150 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101   7,173,750 75,000 SH   DFND 2 75,000 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101   717,375 7,500 SH   DFND 3 7,500 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101   10,760,625 112,500 SH   DFND 4 112,500 0 0
ALLEGRO MICROSYSTEMS INC COM 01749D105   1,967,400 90,000 SH   DFND 3 90,000 0 0
ALPHA PRO TECH LTD COM 020772109   3,240,125 612,500 SH   DFND 4 612,500 0 0
ALPHABET INC CAP STK CL A 02079K305   946,500 5,000 SH   DFND 2 5,000 0 0
ALTAIR ENGR INC COM CL A 021369103   5,455,500 50,000 SH   DFND 2 50,000 0 0
ALTAIR ENGR INC COM CL A 021369103   19,094,250 175,000 SH   DFND 4 175,000 0 0
ANALOG DEVICES INC COM 032654105   2,124,600 10,000 SH   DFND 2 10,000 0 0
APPLE INC COM 037833100   1,690,335 6,750 SH   DFND 2 6,750 0 0
APPLE INC COM 037833100   3,455,796 13,800 SH   DFND 4 13,800 0 0
APPLIED MATLS INC COM 038222105   1,463,670 9,000 SH   DFND 2 9,000 0 0
ARLO TECHNOLOGIES INC COM 04206A101   14,491,050 1,295,000 SH   DFND 4 1,295,000 0 0
ARTERIS INC COM 04302A104   4,177,900 410,000 SH   DFND 3 410,000 0 0
ARTERIS INC COM 04302A104   23,793,650 2,335,000 SH   DFND 4 2,335,000 0 0
ASML HOLDING N V N Y REGISTRY SHS N07059210   1,732,700 2,500 SH   DFND 2 2,500 0 0
ASML HOLDING N V N Y REGISTRY SHS N07059210   2,079,240 3,000 SH   DFND 4 3,000 0 0
ASPEN AEROGELS INC COM 04523Y105   1,247,400 105,000 SH   DFND 1 105,000 0 0
ASPEN AEROGELS INC COM 04523Y105   4,752,000 400,000 SH   DFND 2 400,000 0 0
ASPEN AEROGELS INC COM 04523Y105   5,940,000 500,000 SH   DFND 3 500,000 0 0
ASPEN AEROGELS INC COM 04523Y105   16,067,700 1,352,500 SH   DFND 4 1,352,500 0 0
ASPEN AEROGELS INC COM 04523Y105   382,536 32,200 SH   SOLE   32,200 0 0
ASTRONICS CORP COM 046433108   4,269,300 267,500 SH   DFND 4 267,500 0 0
ASURE SOFTWARE INC COM 04649U102   23,477,950 2,495,000 SH   DFND 4 2,495,000 0 0
AXT INC COM 00246W103   162,750 75,000 SH   DFND 1 75,000 0 0
AXT INC COM 00246W103   325,500 150,000 SH   DFND 2 150,000 0 0
AXT INC COM 00246W103   2,386,132 1,099,600 SH   DFND 3 1,099,600 0 0
AXT INC COM 00246W103   162,750 75,000 SH   DFND 4 75,000 0 0
AXT INC COM 00246W103   40,145 18,500 SH   SOLE   18,500 0 0
BADGER METER INC COM 056525108   387,119 1,825 SH   DFND 2 1,825 0 0
BADGER METER INC COM 056525108   3,356,799 15,825 SH   DFND 3 15,825 0 0
BECTON DICKINSON & CO COM 075887109   4,140,378 18,250 SH   DFND 2 18,250 0 0
BENTLEY SYS INC COM CL B 08265T208   1,167,500 25,000 SH   DFND 2 25,000 0 0
BENTLEY SYS INC COM CL B 08265T208   1,401,000 30,000 SH   DFND 3 30,000 0 0
BENTLEY SYS INC COM CL B 08265T208   1,984,750 42,500 SH   DFND 4 42,500 0 0
BIGCOMMERCE HLDGS INC COM SER 1 08975P108   3,060,000 500,000 SH   DFND 3 500,000 0 0
BOEING CO COM 097023105   3,186,000 18,000 SH   DFND 1 18,000 0 0
BOEING CO COM 097023105   796,500 4,500 SH   SOLE   4,500 0 0
BRIGHT HORIZONS FAM SOL IN D COM 109194100   1,607,325 14,500 SH   DFND 2 14,500 0 0
BRIGHT HORIZONS FAM SOL IN D COM 109194100   10,807,875 97,500 SH   DFND 4 97,500 0 0
BROOKFIELD ASSET MANAGMT LTD CL A LMT VTG SHS 113004105   472,476 8,715 SH   DFND 1 8,715 0 0
BROOKFIELD ASSET MANAGMT LTD CL A LMT VTG SHS 113004105   208,995 3,855 SH   SOLE   3,855 0 0
BROOKFIELD CORP CL A LTD VT SH 11271J107   1,888,536 32,870 SH   DFND 1 32,870 0 0
BROOKFIELD CORP CL A LTD VT SH 11271J107   771,272 13,424 SH   SOLE   13,424 0 0
BROOKFIELD WEALTH SOL LTD CL A EXCHANGEAB G17434104   229,760 4,000 SH   DFND 1 4,000 0 0
BROOKFIELD WEALTH SOL LTD CL A EXCHANGEAB G17434104   229,760 4,000 SH   SOLE   4,000 0 0
BRUKER CORP COM 116794108   3,224,100 55,000 SH   DFND 2 55,000 0 0
BRUKER CORP COM 116794108   2,198,250 37,500 SH   DFND 3 37,500 0 0
BRUKER CORP COM 116794108   8,411,970 143,500 SH   DFND 4 143,500 0 0
CALIX INC COM 13100M509   9,589,250 275,000 SH   DFND 3 275,000 0 0
CAREDX INC COM 14167L103   214,100 10,000 SH   DFND 1 10,000 0 0
CAREDX INC COM 14167L103   107,050 5,000 SH   SOLE   5,000 0 0
CARMAX INC COM 143130102   6,132,000 75,000 SH   DFND 2 75,000 0 0
CARMAX INC COM 143130102   5,518,800 67,500 SH   DFND 4 67,500 0 0
CARTERS INC COM 146229109   8,496,992 156,800 SH   DFND 4 156,800 0 0
CENTURI HOLDINGS INC COM SHS 155923105   426,809 22,103 SH   DFND 1 22,103 0 0
CENTURI HOLDINGS INC COM SHS 155923105   1,399,975 72,500 SH   DFND 2 72,500 0 0
CENTURI HOLDINGS INC COM SHS 155923105   434,475 22,500 SH   DFND 3 22,500 0 0
CENTURI HOLDINGS INC COM SHS 155923105   6,275,750 325,000 SH   DFND 4 325,000 0 0
CENTURI HOLDINGS INC COM SHS 155923105   106,688 5,525 SH   SOLE   5,525 0 0
CEVA INC COM 157210105   3,628,250 115,000 SH   DFND 3 115,000 0 0
CHART INDS INC COM 16115Q308   4,580,160 24,000 SH   DFND 3 24,000 0 0
CHEVRON CORP NEW COM 166764100   724,200 5,000 SH   DFND 2 5,000 0 0
CHEVRON CORP NEW COM 166764100   579,360 4,000 SH   SOLE   4,000 0 0
CLEAN HARBORS INC COM 184496107   2,463,879 10,706 SH   DFND 1 10,706 0 0
CLEAN HARBORS INC COM 184496107   2,819,215 12,250 SH   DFND 2 12,250 0 0
CLEAN HARBORS INC COM 184496107   7,801,746 33,900 SH   DFND 4 33,900 0 0
CLEAN HARBORS INC COM 184496107   897,546 3,900 SH   SOLE   3,900 0 0
CLEARFIELD INC COM 18482P103   620,000 20,000 SH   DFND 3 20,000 0 0
COGNEX CORP COM 192422103   358,600 10,000 SH   DFND 2 10,000 0 0
COGNEX CORP COM 192422103   1,882,650 52,500 SH   DFND 3 52,500 0 0
COGNEX CORP COM 192422103   4,841,100 135,000 SH   DFND 4 135,000 0 0
COHERENT CORP COM 19247G107   10,893,950 115,000 SH   DFND 1 115,000 0 0
COHERENT CORP COM 19247G107   2,510,345 26,500 SH   DFND 2 26,500 0 0
COHERENT CORP COM 19247G107   2,368,250 25,000 SH   SOLE   25,000 0 0
COHU INC COM 192576106   3,150,600 118,000 SH   DFND 3 118,000 0 0
COMCAST CORP NEW CL A 20030N101   7,506,000 200,000 SH   DFND 1 200,000 0 0
COMCAST CORP NEW CL A 20030N101   2,589,570 69,000 SH   DFND 2 69,000 0 0
COMTECH TELECOMMUNICATIONS C COM NEW 205826209   641,600 160,000 SH   DFND 1 160,000 0 0
COMTECH TELECOMMUNICATIONS C COM NEW 205826209   401,000 100,000 SH   DFND 3 100,000 0 0
COMTECH TELECOMMUNICATIONS C COM NEW 205826209   5,934,800 1,480,000 SH   DFND 4 1,480,000 0 0
COMTECH TELECOMMUNICATIONS C COM NEW 205826209   160,400 40,000 SH   SOLE   40,000 0 0
CORE MOLDING TECHNOLOGIES IN COM 218683100   661,600 40,000 SH   DFND 1 40,000 0 0
CORE MOLDING TECHNOLOGIES IN COM 218683100   3,390,700 205,000 SH   DFND 4 205,000 0 0
CORE MOLDING TECHNOLOGIES IN COM 218683100   165,400 10,000 SH   SOLE   10,000 0 0
CORNING INC COM 219350105   2,162,160 45,500 SH   DFND 2 45,500 0 0
CRA INTL INC COM 12618T105   15,584,400 83,250 SH   DFND 4 83,250 0 0
CRH PLC ORD G25508105   647,640 7,000 SH   DFND 2 7,000 0 0
CRH PLC ORD G25508105   2,590,560 28,000 SH   DFND 4 28,000 0 0
CROWDSTRIKE HLDGS INC CL A 22788C105   684,320 2,000 SH   DFND 2 2,000 0 0
CRYOPORT INC COM PAR $0.001 229050307   167,270 21,500 SH   DFND 2 21,500 0 0
CRYOPORT INC COM PAR $0.001 229050307   1,361,500 175,000 SH   DFND 3 175,000 0 0
CRYOPORT INC COM PAR $0.001 229050307   369,550 47,500 SH   DFND 4 47,500 0 0
DATADOG INC CL A COM 23804L103   321,503 2,250 SH   DFND 2 2,250 0 0
DOUGLAS DYNAMICS INC COM 25960R105   1,654,100 70,000 SH   DFND 3 70,000 0 0
DUPONT DE NEMOURS INC COM 26614N102   915,000 12,000 SH   DFND 1 12,000 0 0
DUPONT DE NEMOURS INC COM 26614N102   1,334,375 17,500 SH   DFND 2 17,500 0 0
DUPONT DE NEMOURS INC COM 26614N102   228,750 3,000 SH   SOLE   3,000 0 0
ECOVYST INC COM 27923Q109   7,028,800 920,000 SH   DFND 4 920,000 0 0
EDUCATIONAL DEV CORP COM 281479105   1,328,250 805,000 SH   DFND 4 805,000 0 0
ENCOMPASS HEALTH CORP COM 29261A100   4,617,500 50,000 SH   DFND 1 50,000 0 0
ENERGY SVCS ACQUISITION CORP COM 29271Q103   946,500 75,000 SH   DFND 4 75,000 0 0
ENHABIT INC COM 29332G102   390,500 50,000 SH   DFND 1 50,000 0 0
ENTEGRIS INC COM 29362U104   5,943,600 60,000 SH   DFND 1 60,000 0 0
ENTEGRIS INC COM 29362U104   9,361,170 94,500 SH   DFND 2 94,500 0 0
ENTEGRIS INC COM 29362U104   594,360 6,000 SH   DFND 3 6,000 0 0
ENTEGRIS INC COM 29362U104   6,389,370 64,500 SH   DFND 4 64,500 0 0
ENTEGRIS INC COM 29362U104   1,485,900 15,000 SH   SOLE   15,000 0 0
EQUINIX INC COM 29444U700   2,027,214 2,150 SH   DFND 2 2,150 0 0
EQUINIX INC COM 29444U700   5,327,329 5,650 SH   DFND 4 5,650 0 0
EVERUS CONSTR GROUP COM 300426103   1,101,313 16,750 SH   DFND 2 16,750 0 0
EVERUS CONSTR GROUP COM 300426103   739,688 11,250 SH   DFND 3 11,250 0 0
EVERUS CONSTR GROUP COM 300426103   5,736,688 87,250 SH   DFND 4 87,250 0 0
FARO TECHNOLOGIES INC COM 311642102   779,820 30,750 SH   DFND 1 30,750 0 0
FARO TECHNOLOGIES INC COM 311642102   634,000 25,000 SH   DFND 3 25,000 0 0
FARO TECHNOLOGIES INC COM 311642102   24,472,400 965,000 SH   DFND 4 965,000 0 0
FARO TECHNOLOGIES INC COM 311642102   193,370 7,625 SH   SOLE   7,625 0 0
FORMFACTOR INC COM 346375108   8,800,000 200,000 SH   DFND 1 200,000 0 0
FORMFACTOR INC COM 346375108   5,082,000 115,500 SH   DFND 2 115,500 0 0
FORMFACTOR INC COM 346375108   1,320,000 30,000 SH   DFND 3 30,000 0 0
FORMFACTOR INC COM 346375108   10,340,000 235,000 SH   DFND 4 235,000 0 0
FORMFACTOR INC COM 346375108   1,980,000 45,000 SH   SOLE   45,000 0 0
FORTREA HLDGS INC COMMON STOCK 34965K107   611,030 32,763 SH   DFND 1 32,763 0 0
FORTREA HLDGS INC COMMON STOCK 34965K107   93,250 5,000 SH   SOLE   5,000 0 0
FREQUENCY ELECTRS INC COM 358010106   1,666,800 90,000 SH   SOLE   90,000 0 0
GENERAC HLDGS INC COM 368736104   1,705,550 11,000 SH   DFND 3 11,000 0 0
GENIUS SPORTS LIMITED SHARES CL A G3934V109   20,197,750 2,335,000 SH   DFND 4 2,335,000 0 0
GILEAD SCIENCES INC COM 375558103   3,694,800 40,000 SH   DFND 1 40,000 0 0
GILEAD SCIENCES INC COM 375558103   1,293,180 14,000 SH   DFND 2 14,000 0 0
GILEAD SCIENCES INC COM 375558103   923,700 10,000 SH   SOLE   10,000 0 0
GORMAN RUPP CO COM 383082104   5,251,920 138,500 SH   DFND 4 138,500 0 0
HARMONIC INC COM 413160102   8,599,500 650,000 SH   DFND 3 650,000 0 0
HEWLETT PACKARD ENTERPRISE C COM 42824C109   1,761,375 82,500 SH   DFND 2 82,500 0 0
HONEYWELL INTL INC COM 438516106   4,517,800 20,000 SH   DFND 1 20,000 0 0
HONEYWELL INTL INC COM 438516106   564,725 2,500 SH   DFND 2 2,500 0 0
HUNTINGTON INGALLS INDS INC COM 446413106   2,409,368 12,750 SH   DFND 2 12,750 0 0
HUNTINGTON INGALLS INDS INC COM 446413106   7,747,770 41,000 SH   DFND 4 41,000 0 0
ICHOR HOLDINGS SHS G4740B105   1,353,240 42,000 SH   DFND 3 42,000 0 0
INSIGHT ENTERPRISES INC COM 45765U103   1,901,250 12,500 SH   DFND 3 12,500 0 0
JACOBS SOLUTIONS INC COM 46982L108   501,075 3,750 SH   DFND 2 3,750 0 0
JACOBS SOLUTIONS INC COM 46982L108   300,645 2,250 SH   DFND 3 2,250 0 0
JACOBS SOLUTIONS INC COM 46982L108   935,340 7,000 SH   DFND 4 7,000 0 0
KIMBELL RTY PARTNERS LP UNIT 49435R102   412,632 25,424 SH   SOLE   25,424 0 0
KINDERCARE LEARNING COMPANIE COM 49456W105   284,800 16,000 SH   DFND 1 16,000 0 0
KINDERCARE LEARNING COMPANIE COM 49456W105   178,000 10,000 SH   DFND 3 10,000 0 0
KINDERCARE LEARNING COMPANIE COM 49456W105   623,000 35,000 SH   DFND 4 35,000 0 0
KINDERCARE LEARNING COMPANIE COM 49456W105   71,200 4,000 SH   SOLE   4,000 0 0
KLA CORP COM 482480100   7,561,440 12,000 SH   DFND 1 12,000 0 0
KLA CORP COM 482480100   2,520,480 4,000 SH   SOLE   4,000 0 0
KLAVIYO INC COM SER A 49845K101   2,062,000 50,000 SH   DFND 1 50,000 0 0
KLAVIYO INC COM SER A 49845K101   2,062,000 50,000 SH   DFND 2 50,000 0 0
KLAVIYO INC COM SER A 49845K101   8,248,000 200,000 SH   DFND 4 200,000 0 0
KLAVIYO INC COM SER A 49845K101   618,600 15,000 SH   SOLE   15,000 0 0
KVH INDS INC COM 482738101   1,852,500 325,000 SH   DFND 2 325,000 0 0
KVH INDS INC COM 482738101   1,930,020 338,600 SH   DFND 3 338,600 0 0
KVH INDS INC COM 482738101   2,573,835 451,550 SH   DFND 4 451,550 0 0
LABCORP HOLDINGS INC COM SHS 504922105   7,513,211 32,763 SH   DFND 1 32,763 0 0
LABCORP HOLDINGS INC COM SHS 504922105   2,018,016 8,800 SH   DFND 2 8,800 0 0
LABCORP HOLDINGS INC COM SHS 504922105   2,820,636 12,300 SH   DFND 4 12,300 0 0
LABCORP HOLDINGS INC COM SHS 504922105   1,146,600 5,000 SH   SOLE   5,000 0 0
LAM RESEARCH CORP COM 512807306   1,805,750 25,000 SH   DFND 2 25,000 0 0
LEMAITRE VASCULAR INC COM 525558201   3,547,390 38,500 SH   DFND 4 38,500 0 0
LINCOLN EDL SVCS CORP COM 533535100   9,571,100 605,000 SH   DFND 4 605,000 0 0
LINDBLAD EXPEDITIONS HLDGS I COM 535219109   495,428 41,773 SH   DFND 1 41,773 0 0
LINDBLAD EXPEDITIONS HLDGS I COM 535219109   123,937 10,450 SH   SOLE   10,450 0 0
LINEAGE INC COM 53566V106   58,570 1,000 SH   DFND 1 1,000 0 0
LINEAGE INC COM 53566V106   585,700 10,000 SH   DFND 2 10,000 0 0
LINEAGE INC COM 53566V106   29,285 500 SH   SOLE   500 0 0
LOGILITY SUPPLY CHAIN SOLUTI COM 029683109   969,500 87,500 SH   DFND 3 87,500 0 0
LOGILITY SUPPLY CHAIN SOLUTI COM 029683109   20,989,952 1,894,400 SH   DFND 4 1,894,400 0 0
LUNA INNOVATIONS INC COM 550351100   2,538,000 1,175,000 SH   DFND 4 1,175,000 0 0
MARKEL GROUP INC COM 570535104   2,589,345 1,500 SH   DFND 2 1,500 0 0
MARKEL GROUP INC COM 570535104   5,955,494 3,450 SH   DFND 4 3,450 0 0
MARVELL TECHNOLOGY INC COM 573874104   4,638,900 42,000 SH   DFND 2 42,000 0 0
MARVELL TECHNOLOGY INC COM 573874104   1,988,100 18,000 SH   DFND 3 18,000 0 0
MATIV HOLDINGS INC COM 808541106   4,823,250 442,500 SH   DFND 4 442,500 0 0
MATRIX SVC CO COM 576853105   16,997,400 1,420,000 SH   DFND 4 1,420,000 0 0
MAXLINEAR INC COM 57776J100   4,450,500 225,000 SH   DFND 3 225,000 0 0
MDU RES GROUP INC COM 552690109   1,207,340 67,000 SH   DFND 2 67,000 0 0
MDU RES GROUP INC COM 552690109   810,900 45,000 SH   DFND 3 45,000 0 0
MDU RES GROUP INC COM 552690109   6,288,980 349,000 SH   DFND 4 349,000 0 0
MEDTRONIC PLC SHS G5960L103   1,880,455 23,541 SH   DFND 1 23,541 0 0
MEDTRONIC PLC SHS G5960L103   1,597,600 20,000 SH   DFND 2 20,000 0 0
MEDTRONIC PLC SHS G5960L103   599,100 7,500 SH   SOLE   7,500 0 0
MERCURY SYS INC COM 589378108   1,260,000 30,000 SH   DFND 3 30,000 0 0
MKS INSTRS INC COM 55306N104   2,609,750 25,000 SH   DFND 1 25,000 0 0
MKS INSTRS INC COM 55306N104   2,348,775 22,500 SH   DFND 2 22,500 0 0
MKS INSTRS INC COM 55306N104   2,087,800 20,000 SH   DFND 3 20,000 0 0
MKS INSTRS INC COM 55306N104   4,854,135 46,500 SH   DFND 4 46,500 0 0
MKS INSTRS INC COM 55306N104   1,565,850 15,000 SH   SOLE   15,000 0 0
MOBILEYE GLOBAL INC COMMON CLASS A 60741F104   298,800 15,000 SH   DFND 2 15,000 0 0
MOBILEYE GLOBAL INC COMMON CLASS A 60741F104   697,200 35,000 SH   DFND 3 35,000 0 0
MURPHY OIL CORP COM 626717102   1,210,400 40,000 SH   DFND 3 40,000 0 0
MYR GROUP INC DEL COM 55405W104   4,463,100 30,000 SH   DFND 4 30,000 0 0
NAVIGATOR HLDGS LTD SHS Y62132108   3,367,790 219,400 SH   DFND 1 219,400 0 0
NAVIGATOR HLDGS LTD SHS Y62132108   307,000 20,000 SH   DFND 2 20,000 0 0
NAVIGATOR HLDGS LTD SHS Y62132108   1,022,310 66,600 SH   SOLE   66,600 0 0
NLIGHT INC COM 65487K100   1,329,870 126,775 SH   DFND 1 126,775 0 0
NLIGHT INC COM 65487K100   1,606,281 153,125 SH   DFND 2 153,125 0 0
NLIGHT INC COM 65487K100   6,870,950 655,000 SH   DFND 3 655,000 0 0
NLIGHT INC COM 65487K100   17,636,313 1,681,250 SH   DFND 4 1,681,250 0 0
NLIGHT INC COM 65487K100   377,273 35,965 SH   SOLE   35,965 0 0
NORTHERN TECHNOLOGIES INTL C COM 665809109   7,088,995 525,500 SH   DFND 4 525,500 0 0
NOVA LTD COM M7516K103   9,847,500 50,000 SH   DFND 1 50,000 0 0
NOVA LTD COM M7516K103   8,518,088 43,250 SH   DFND 2 43,250 0 0
NOVA LTD COM M7516K103   12,703,275 64,500 SH   DFND 4 64,500 0 0
NOVA LTD COM M7516K103   2,363,400 12,000 SH   SOLE   12,000 0 0
NVENT ELECTRIC PLC SHS G6700G107   3,578,400 52,500 SH   DFND 2 52,500 0 0
NVENT ELECTRIC PLC SHS G6700G107   7,327,200 107,500 SH   DFND 4 107,500 0 0
OIL DRI CORP AMER COM 677864100   24,539,200 280,000 SH   DFND 4 280,000 0 0
PARSONS CORP DEL COM 70202L102   3,228,750 35,000 SH   DFND 1 35,000 0 0
PARSONS CORP DEL COM 70202L102   8,094,938 87,750 SH   DFND 2 87,750 0 0
PARSONS CORP DEL COM 70202L102   1,291,500 14,000 SH   DFND 3 14,000 0 0
PARSONS CORP DEL COM 70202L102   12,015,563 130,250 SH   DFND 4 130,250 0 0
PARSONS CORP DEL COM 70202L102   922,500 10,000 SH   SOLE   10,000 0 0
PDF SOLUTIONS INC COM 693282105   8,573,528 316,600 SH   DFND 2 316,600 0 0
PDF SOLUTIONS INC COM 693282105   8,530,200 315,000 SH   DFND 3 315,000 0 0
PDF SOLUTIONS INC COM 693282105   32,114,172 1,185,900 SH   DFND 4 1,185,900 0 0
PENGUIN SOLUTIONS INC SHS G8232Y101   1,919,000 100,000 SH   DFND 3 100,000 0 0
PHOTRONICS INC COM 719405102   4,476,400 190,000 SH   DFND 1 190,000 0 0
PHOTRONICS INC COM 719405102   3,769,600 160,000 SH   DFND 2 160,000 0 0
PHOTRONICS INC COM 719405102   1,649,200 70,000 SH   DFND 3 70,000 0 0
PHOTRONICS INC COM 719405102   7,185,800 305,000 SH   DFND 4 305,000 0 0
PHOTRONICS INC COM 719405102   1,060,200 45,000 SH   SOLE   45,000 0 0
PRECISION OPTICS CORP INC MA COM NEW 740294400   2,060,550 427,500 SH   DFND 4 427,500 0 0
PROS HOLDINGS INC COM 74346Y103   1,756,800 80,000 SH   DFND 3 80,000 0 0
QUEST DIAGNOSTICS INC COM 74834L100   829,730 5,500 SH   DFND 2 5,500 0 0
QUEST DIAGNOSTICS INC COM 74834L100   452,580 3,000 SH   DFND 4 3,000 0 0
QUEST RESOURCE HLDG CORP COM NEW 74836W203   2,639,150 406,023 SH   DFND 4 406,023 0 0
RAPID7 INC COM 753422104   3,017,250 75,000 SH   DFND 3 75,000 0 0
RESEARCH SOLUTIONS INC COM 761025105   11,952,000 2,880,000 SH   DFND 4 2,880,000 0 0
ROGERS CORP COM 775133101   254,025 2,500 SH   DFND 2 2,500 0 0
ROGERS CORP COM 775133101   5,588,550 55,000 SH   DFND 3 55,000 0 0
RTX CORPORATION COM 75513E101   231,440 2,000 SH   DFND 2 2,000 0 0
RTX CORPORATION COM 75513E101   578,600 5,000 SH   SOLE   5,000 0 0
SAMSARA INC COM CL A 79589L106   218,450 5,000 SH   DFND 3 5,000 0 0
SITIME CORP COM 82982T106   2,198,933 10,250 SH   DFND 2 10,250 0 0
SITIME CORP COM 82982T106   1,501,710 7,000 SH   DFND 3 7,000 0 0
SITIME CORP COM 82982T106   2,038,035 9,500 SH   DFND 4 9,500 0 0
SMITH MIDLAND CORP COM 832156103   9,381,060 211,000 SH   DFND 4 211,000 0 0
SOUTHWEST AIRLS CO COM 844741108   813,604 24,200 SH   DFND 1 24,200 0 0
SOUTHWEST AIRLS CO COM 844741108   371,501 11,050 SH   SOLE   11,050 0 0
STANDARD BIOTOOLS INC COM 34385P108   47,863 27,350 SH   DFND 1 27,350 0 0
STANDARD BIOTOOLS INC COM 34385P108   1,225,000 700,000 SH   DFND 3 700,000 0 0
STANDARD BIOTOOLS INC COM 34385P108   12,399 7,085 SH   SOLE   7,085 0 0
SUPER MICRO COMPUTER INC COM 86800U302   7,315,200 240,000 SH   DFND 1 240,000 0 0
SUPER MICRO COMPUTER INC COM 86800U302   9,601,200 315,000 SH   DFND 2 315,000 0 0
SUPER MICRO COMPUTER INC COM 86800U302   914,400 30,000 SH   DFND 3 30,000 0 0
SUPER MICRO COMPUTER INC COM 86800U302   24,384,000 800,000 SH   DFND 4 800,000 0 0
SUPER MICRO COMPUTER INC COM 86800U302   762,000 25,000 SH   SOLE   25,000 0 0
SURO CAPITAL CORP COM NEW 86887Q109   1,622,492 275,934 SH   DFND 1 275,934 0 0
SURO CAPITAL CORP COM NEW 86887Q109   361,385 61,460 SH   SOLE   61,460 0 0
TENABLE HLDGS INC COM 88025T102   393,800 10,000 SH   DFND 3 10,000 0 0
TERADYNE INC COM 880770102   3,462,800 27,500 SH   DFND 2 27,500 0 0
TERADYNE INC COM 880770102   2,518,400 20,000 SH   DFND 4 20,000 0 0
THE TRADE DESK INC COM CL A 88339J105   5,994,030 51,000 SH   DFND 2 51,000 0 0
THE TRADE DESK INC COM CL A 88339J105   1,410,360 12,000 SH   DFND 4 12,000 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102   6,762,990 13,000 SH   DFND 1 13,000 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102   8,453,738 16,250 SH   DFND 2 16,250 0 0
THERMON GROUP HLDGS INC COM 88362T103   18,844,350 655,000 SH   DFND 4 655,000 0 0
THREDUP INC CL A 88556E102   8,850,825 6,367,500 SH   DFND 4 6,367,500 0 0
TRANSCAT INC COM 893529107   1,744,710 16,500 SH   DFND 3 16,500 0 0
TRANSCAT INC COM 893529107   3,616,308 34,200 SH   DFND 4 34,200 0 0
TTM TECHNOLOGIES INC COM 87305R109   1,856,250 75,000 SH   DFND 1 75,000 0 0
TTM TECHNOLOGIES INC COM 87305R109   1,237,500 50,000 SH   DFND 2 50,000 0 0
TTM TECHNOLOGIES INC COM 87305R109   8,415,000 340,000 SH   DFND 3 340,000 0 0
TTM TECHNOLOGIES INC COM 87305R109   618,750 25,000 SH   SOLE   25,000 0 0
UGI CORP NEW COM 902681105   282,300 10,000 SH   SOLE   10,000 0 0
UNISYS CORP COM NEW 909214306   538,050 85,000 SH   DFND 1 85,000 0 0
UNISYS CORP COM NEW 909214306   2,532,000 400,000 SH   DFND 2 400,000 0 0
UNISYS CORP COM NEW 909214306   2,215,500 350,000 SH   DFND 3 350,000 0 0
UNISYS CORP COM NEW 909214306   28,326,750 4,475,000 SH   DFND 4 4,475,000 0 0
UNISYS CORP COM NEW 909214306   158,250 25,000 SH   SOLE   25,000 0 0
UNIVERSAL TECHNICAL INST INC COM 913915104   7,867,260 306,000 SH   DFND 4 306,000 0 0
VAIL RESORTS INC COM 91879Q109   937,250 5,000 SH   DFND 1 5,000 0 0
VAIL RESORTS INC COM 91879Q109   562,350 3,000 SH   DFND 2 3,000 0 0
VAIL RESORTS INC COM 91879Q109   2,343,125 12,500 SH   DFND 3 12,500 0 0
VAIL RESORTS INC COM 91879Q109   187,450 1,000 SH   SOLE   1,000 0 0
VEECO INSTRS INC DEL COM 922417100   2,144,000 80,000 SH   DFND 1 80,000 0 0
VEECO INSTRS INC DEL COM 922417100   2,546,000 95,000 SH   DFND 2 95,000 0 0
VEECO INSTRS INC DEL COM 922417100   3,216,000 120,000 SH   DFND 3 120,000 0 0
VEECO INSTRS INC DEL COM 922417100   11,014,800 411,000 SH   DFND 4 411,000 0 0
VEECO INSTRS INC DEL COM 922417100   670,000 25,000 SH   SOLE   25,000 0 0
VERIZON COMMUNICATIONS INC COM 92343V104   799,800 20,000 SH   SOLE   20,000 0 0
VERTIV HOLDINGS CO COM CL A 92537N108   2,783,445 24,500 SH   DFND 2 24,500 0 0
VERTIV HOLDINGS CO COM CL A 92537N108   29,595,405 260,500 SH   DFND 4 260,500 0 0
VIASAT INC COM 92552V100   2,314,720 272,000 SH   DFND 1 272,000 0 0
VIASAT INC COM 92552V100   707,181 83,100 SH   SOLE   83,100 0 0
VICOR CORP COM 925815102   2,416,000 50,000 SH   DFND 1 50,000 0 0
VICOR CORP COM 925815102   6,233,280 129,000 SH   DFND 2 129,000 0 0
VICOR CORP COM 925815102   7,489,600 155,000 SH   DFND 3 155,000 0 0
VICOR CORP COM 925815102   25,126,400 520,000 SH   DFND 4 520,000 0 0
VICOR CORP COM 925815102   966,400 20,000 SH   SOLE   20,000 0 0
VISHAY INTERTECHNOLOGY INC COM 928298108   3,203,354 189,100 SH   DFND 2 189,100 0 0
VISHAY INTERTECHNOLOGY INC COM 928298108   3,388,000 200,000 SH   DFND 3 200,000 0 0
VISHAY INTERTECHNOLOGY INC COM 928298108   17,363,500 1,025,000 SH   DFND 4 1,025,000 0 0
VISHAY PRECISION GROUP INC COM 92835K103   2,293,019 97,700 SH   DFND 3 97,700 0 0
VISHAY PRECISION GROUP INC COM 92835K103   13,788,625 587,500 SH   DFND 4 587,500 0 0
VITAL FARMS INC COM 92847W103   17,148,950 455,000 SH   DFND 4 455,000 0 0
WABTEC COM 929740108   7,583,600 40,000 SH   DFND 1 40,000 0 0
WABTEC COM 929740108   568,770 3,000 SH   DFND 4 3,000 0 0
WABTEC COM 929740108   2,843,850 15,000 SH   SOLE   15,000 0 0
YEXT INC COM 98585N106   1,049,400 165,000 SH   DFND 3 165,000 0 0