NPORT-P false 0000918848 XXXXXXXX S000002541 C000007000 C000007002 C000007001 C000006998 C000199762 BlackRock Mid-Cap Value Series, Inc. 811-07177 0000918848 5493003G3UCJERKN1U53 100 BELLEVUE PARKWAY WILMINGTON 19809 800-441-7762 BlackRock Mid-Cap Value Fund S000002541 OKDABTOHP57RKQS1OU88 2023-04-30 2023-01-31 N 1295192394.98 80864683.23 1214327711.75 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 91.61000000 N EQT Corp 4NT01YGM4X7ZX86ISY52 26884L109 366158.00000000 NS USD 11962381.86000000 0.985103258720 Long EC CORP US N 1 N N N Equitable Holdings Inc 549300FIBAKMNHPZ4009 29452E101 486327.00000000 NS USD 15596506.89000000 1.284373792929 Long EC CORP US N 1 N N N Assurant Inc H3F39CAXWQRVWURFXL38 04621X108 33845.00000000 NS USD 4487508.55000000 0.369546746448 Long EC CORP US N 1 N N N L3Harris Technologies Inc 549300UTE50ZMDBG8A20 502431109 56429.00000000 NS USD 12122077.78000000 0.998254232585 Long EC CORP US N 1 N N N Zebra Technologies Corp PO0I32GKZ3HZMMDPZZ08 989207105 34324.00000000 NS USD 10852562.32000000 0.893709516384 Long EC CORP US N 1 N N N Warner Bros Discovery Inc 5493006ZCRFWKF6B1K26 934423104 420993.00000000 NS USD 6239116.26000000 0.513791804274 Long EC CORP US N 1 N N Dollar General Corp OPX52SQVOZI8IVSWYU66 256677105 56430.00000000 NS USD 13182048.00000000 1.085542878783 Long EC CORP US N 1 N N N DENTSPLY SIRONA Inc 9NHEHR1SOZCYXDO8HO28 24906P109 126630.00000000 NS USD 4663782.90000000 0.384062955565 Long EC CORP US N 1 N N N Fidelity National Financial Inc 549300CAZYIH39SYQ287 31620R303 415119.00000000 NS USD 18277689.57000000 1.505169435988 Long EC CORP US N 1 N N N General Motors Co 54930070NSV60J38I987 37045V100 474686.00000000 NS USD 18664653.52000000 1.537035953260 Long EC CORP US N 1 N N N Western Digital Corp 549300QQXOOYEF89IC56 958102105 465270.00000000 NS USD 20448616.50000000 1.683945470579 Long EC CORP US N 1 N N N Comerica Inc I9Q57JVPWHHZ3ZGBW498 200340107 72483.00000000 NS USD 5313728.73000000 0.437586055113 Long EC CORP US N 1 N N N F&G Annuities & Life Inc N/A 30190A104 21849.00000000 NS USD 468879.54000000 0.038612273726 Long EC CORP US N 1 N N N BAE Systems PLC 8SVCSVKSGDWMW2QHOH83 000000000 1505936.00000000 NS 15941896.80000000 1.312816684140 Long EC CORP GB N 2 N N N Hess Corp UASVRYNXNK17ULIGK870 42809H107 75755.00000000 NS USD 11375370.80000000 0.936762843335 Long EC CORP US N 1 N N N Goodyear Tire & Rubber Co/The 5493002BI0S2ZQUY3437 382550101 524250.00000000 NS USD 5897812.50000000 0.485685407895 Long EC CORP US N 1 N N N Howard Hughes Corp/The 549300BVHY25JZC1KI49 44267D107 67971.00000000 NS USD 5810840.79000000 0.478523279488 Long EC CORP US N 1 N N N GX Acquisition Corp II N/A 36260F105 117322.00000000 NS USD 1184952.20000000 0.097580923875 Long EC CORP US N 1 N N Gildan Activewear Inc 549300SB3IBI34M00Z45 375916103 366354.00000000 NS USD 11477870.82000000 0.945203729515 Long EC CORP CA N 1 N N Cannae Holdings Inc 549300OGRF1ICI7D2V77 13765N107 627705.00000000 NS USD 15341110.20000000 1.263341851755 Long EC CORP US N 1 N N N Cognizant Technology Solutions Corp 5493006IEVQEFQO40L83 192446102 379572.00000000 NS USD 25336431.00000000 2.086457449240 Long EC CORP US N 1 N N N Airbus SE MINO79WLOO247M1IL051 000000000 61701.00000000 NS 7735197.57000000 0.636994239294 Long EC CORP NL N 2 N N N Acropolis Infrastructure Acquisition Corp N/A 005029103 152300.00000000 NS USD 1532138.00000000 0.126171706795 Long EC CORP US N 1 N N N Invesco Ltd ECPGFXU8A2SHKVVGJI15 000000000 330058.00000000 NS USD 6109373.58000000 0.503107482509 Long EC CORP BM N 1 N N N Under Armour Inc 549300D4549QKWETZ406 904311107 177964.00000000 NS USD 2204973.96000000 0.181579810677 Long EC CORP US N 1 N N N Fox Corp 549300DDU6FDRBIELS05 35137L105 522691.00000000 NS USD 17740132.54000000 1.460901564573 Long EC CORP US N 1 N N N Exelon Corp 3SOUA6IRML7435B56G12 30161N101 217310.00000000 NS USD 9168308.90000000 0.755011090604 Long EC CORP US N 1 N N N Lear Corp 549300UPNBTXA1SYTQ33 521865204 95479.00000000 NS USD 13918928.62000000 1.146225066373 Long EC CORP US N 1 N N N Axalta Coating Systems Ltd 529900AGLPA40GV6H619 000000000 546149.00000000 NS USD 16439084.90000000 1.353760170416 Long EC CORP US N 1 N N N Crown Holdings Inc NYLWZIOY8PUNIT4JOE22 228368106 80990.00000000 NS USD 7140078.40000000 0.587986120296 Long EC CORP US N 1 N N N Carlyle Group Inc/The 529900NGGVF94UK6PG95 14316J108 342050.00000000 NS USD 12303538.50000000 1.013197539753 Long EC CORP US N 1 N N N Zimmer Biomet Holdings Inc 2P2YLDVPES3BXQ1FRB91 98956P102 165731.00000000 NS USD 21104185.54000000 1.737931641993 Long EC CORP US N 1 N N N Leidos Holdings Inc 549300IUTGTP6EJP8124 525327102 125351.00000000 NS USD 12389692.84000000 1.020292357665 Long EC CORP US N 1 N N N CBRE Group Inc 52990016II9MJ2OSWA10 12504L109 175458.00000000 NS USD 15003413.58000000 1.235532503691 Long EC CORP US N 1 N N N Raymond James Financial Inc RGUZHJ05YTITL6D76949 754730109 132197.00000000 NS USD 14907855.69000000 1.227663302562 Long EC CORP US N 1 N N N Biogen Inc W8J5WZB5IY3K0NDQT671 09062X103 31659.00000000 NS USD 9209603.10000000 0.758411671815 Long EC CORP US N 1 N N Edison International 549300I7ROF15MAEVP56 281020107 157697.00000000 NS USD 10865323.30000000 0.894760384274 Long EC CORP US N 1 N N N Toll Brothers Inc 529900JB6IS9MSZGVR44 889478103 102918.00000000 NS USD 6122591.82000000 0.504196005802 Long EC CORP US N 1 N N N Koninklijke Philips NV H1FJE8H61JGM1JSGM897 000000000 562982.00000000 NS 9720137.89000000 0.800454259253 Long EC CORP NL N 2 N N N Ralph Lauren Corp HO1QNWM0IXBZ0QSMMO20 751212101 146760.00000000 NS USD 18176226.00000000 1.496813901562 Long EC CORP US N 1 N N N Sealed Air Corp Q0M0CZB4YN6JZ65WXI09 81211K100 268832.00000000 NS USD 14721240.32000000 1.212295509486 Long EC CORP US N 1 N N N Magna International Inc 95RWVLFZX6VGDZNNTN43 559222401 109990.00000000 NS USD 7142750.60000000 0.588206176214 Long EC CORP CA N 1 N N N Paramount Global 5KYC8KF17ROCY24M3H09 92556H206 276216.00000000 NS USD 6397162.56000000 0.526806931777 Long EC CORP US N 1 N N N Dollar Tree Inc 549300PMSTQITB1WHR43 256746108 125936.00000000 NS USD 18913068.48000000 1.557492948319 Long EC CORP US N 1 N N N Huntington Ingalls Industries Inc 5TZLZ6WJTBVJ0QWBG121 446413106 25210.00000000 NS USD 5559813.40000000 0.457851150575 Long EC CORP US N 1 N N N Constellation Brands Inc 5493005GKEG8QCVY7037 21036P108 23962.00000000 NS USD 5547682.24000000 0.456852148420 Long EC CORP US N 1 N N N Willis Towers Watson PLC 549300WHC56FF48KL350 000000000 57106.00000000 NS USD 14515774.14000000 1.195375350454 Long EC CORP IE N 1 N N N Take-Two Interactive Software Inc BOMSTHHJK882EWYX3334 874054109 99639.00000000 NS USD 11282123.97000000 0.929083958212 Long EC CORP US N 1 N N N Barrick Gold Corp 0O4KBQCJZX82UKGCBV73 067901108 581077.00000000 NS USD 11360055.35000000 0.935501614603 Long EC CORP CA N 1 N N N Cigna Corp 549300VIWYMSIGT1U456 125523100 22594.00000000 NS USD 7154841.98000000 0.589201902482 Long EC CORP US N 1 N N N M&T Bank Corp 549300WYXDDBYRASEG81 55261F104 32206.00000000 NS USD 5024136.00000000 0.413738066864 Long EC CORP US N 1 N N N Sempra Energy PBBKGKLRK5S5C0Y4T545 816851109 38143.00000000 NS USD 6115467.19000000 0.503609291859 Long EC CORP US N 1 N N N Robert Half International Inc 529900VPCUY9H3HLIC08 770323103 72291.00000000 NS USD 6069552.36000000 0.499828201338 Long EC CORP US N 1 N N N PACCAR Inc KDTEY8BWE486IKZ3CC07 693718108 29360.00000000 NS USD 3209341.60000000 0.264289579241 Long EC CORP US N 1 N N N Newell Brands Inc 549300LWGYFM1TVO1Z12 651229106 781555.00000000 NS USD 12473617.80000000 1.027203585926 Long EC CORP US N 1 N N N Activision Blizzard Inc 549300TPQQDBP9GNOF40 00507V109 98137.00000000 NS USD 7514350.09000000 0.618807428776 Long EC CORP US N 1 N N N Monster Beverage Corp 52990090AP0E7HCB6F33 61174X109 45971.00000000 NS USD 4784661.68000000 0.394017334340 Long EC CORP US N 1 N N N First Citizens BancShares Inc/NC 549300N3Z00ZHE2XC526 31946M103 32031.00000000 NS USD 24909868.08000000 2.051329953106 Long EC CORP US N 1 N N Acropolis Infrastructure Acquisition Corp N/A 005029111 50766.00000000 NS USD 4076.51000000 0.000335700977 N/A DE US N 1 N/A N/A Call Purchased Acropolis Infrastructure Acquisition Corp Acropolis Infrastructure Acquisition Corp 11.50000000 11.50000000 USD 2026-03-31 XXXX -41386.56000000 N N N DXC Technology Co 549300DOVZ3EDJB7O259 23355L106 209870.00000000 NS USD 6029565.10000000 0.496535246758 Long EC CORP US N 1 N N N Latch Inc N/A 51818V106 485518.00000000 NS USD 446433.80000000 0.036763864950 Long EC CORP US N 1 N N N SS&C Technologies Holdings Inc 529900POY8H7NPPNKK71 78467J100 416776.00000000 NS USD 25152431.60000000 2.071305081537 Long EC CORP US N 1 N N N PG&E Corp 8YQ2GSDWYZXO2EDN3511 69331C108 518110.00000000 NS USD 8237949.00000000 0.678395866312 Long EC CORP US N 1 N N Nokia Oyj 549300A0JPRWG1KI7U06 654902204 2450542.00000000 NS USD 11664579.92000000 0.960579241265 Long EC CORP FI N 1 N N N BlackRock Liquidity Funds 5493007YVNX55LTRQ706 09248U718 286434.08000000 NS USD 286434.08000000 0.023587873127 Long STIV RF US N 1 N N N Apollo Global Management Inc N/A 03769M106 121104.00000000 NS USD 8571741.12000000 0.705883678438 Long EC CORP US N 1 N N N Ciena Corp W0CZ7N0GH8UIGXDM1H41 171779309 114950.00000000 NS USD 5979699.00000000 0.492428768786 Long EC CORP US N 1 N N BlackRock Liquidity Funds 5493007YVNX55LTRQ706 09248U718 65815068.31000000 NS USD 65815068.31000000 5.419876996395 Long STIV RF US N 1 N N N Fidelity National Information Services Inc 6WQI0GK1PRFVBA061U48 31620M106 343680.00000000 NS USD 25789747.20000000 2.123788080470 Long EC CORP US N 1 N N N Komatsu Ltd 5493004LQ0B4T7QPQV17 000000000 738500.00000000 NS 18148238.85000000 1.494509157157 Long EC CORP JP N 2 N N N NiSource Inc 549300D8GOWWH0SJB189 65473P105 186615.00000000 NS USD 5178566.25000000 0.426455412315 Long EC CORP US N 1 N N N Danone SA 969500KMUQ2B6CBAF162 000000000 189627.00000000 NS 10399003.21000000 0.856358881492 Long EC CORP FR N 2 N N N Ross Stores Inc 549300ENZFLPGRDFZQ60 778296103 68309.00000000 NS USD 8073440.71000000 0.664848593331 Long EC CORP US N 1 N N N Denbury Inc 549300KCWA5W52MS5559 24790A101 51355.00000000 NS USD 4456586.90000000 0.367000345695 Long EC CORP US N 1 N N N Fulgent Genetics Inc 549300CL6P01M68QJ404 359664109 96840.00000000 NS USD 3271255.20000000 0.269388169959 Long EC CORP US N 1 N N N Allstate Corp/The OBT0W1ED8G0NWVOLOJ77 020002101 96867.00000000 NS USD 12444503.49000000 1.024806019790 Long EC CORP US N 1 N N N Money Market Series a series of SL Liquidity Series, LLC 549300I0RQO84VDWQP47 590204509 26220709.08600000 NS USD 26225953.23000000 2.159709687610 Long STIV US N N/A N N Cardinal Health Inc CCU46N3GJMF4OK4N7U60 14149Y108 250057.00000000 NS USD 19316903.25000000 1.590748779187 Long EC CORP US N 1 N N N AmerisourceBergen Corp AI8GXW8LG5WK7E9UD086 03073E105 46889.00000000 NS USD 7922365.44000000 0.652407530796 Long EC CORP US N 1 N N N Bayer AG 549300J4U55H3WP1XT59 000000000 371892.00000000 NS 23148393.35000000 1.906272345266 Long EC CORP DE N 2 N N N Skyworks Solutions Inc 549300WZ3ORQ2BVKBD96 83088M102 54823.00000000 NS USD 6012438.41000000 0.495124862244 Long EC CORP US N 1 N N N Altria Group Inc XSGZFLO9YTNO9VCQV219 02209S103 279587.00000000 NS USD 12592598.48000000 1.037001655990 Long EC CORP US N 1 N N N Concentrix Corp N/A 20602D101 56210.00000000 NS USD 7971140.10000000 0.656424128583 Long EC CORP US N 1 N N N Citizens Financial Group Inc 2138004JDDA4ZQUPFW65 174610105 394550.00000000 NS USD 17091906.00000000 1.407520048716 Long EC CORP US N 1 N N N Laboratory Corp of America Holdings OZ7UA8IXAIFILY2VZH07 50540R409 81061.00000000 NS USD 20437099.32000000 1.682997029734 Long EC CORP US N 1 N N N Rogers Communications Inc 54930030NVF3Y2OL0A78 775109200 142072.00000000 NS USD 6911802.80000000 0.569187603405 Long EC CORP CA N 1 N N N Tenet Healthcare Corp 0W9AIBT6U6ADJ2I8HK17 88033G407 58205.00000000 NS USD 3192544.25000000 0.262906315907 Long EC CORP US N 1 N N N Panasonic Holdings Corp 254900GE1G59KGWPHX32 000000000 1416600.00000000 NS 13136653.70000000 1.081804653956 Long EC CORP JP N 2 N N N SPDR S&P Biotech ETF 549300Y3ODFMPD5XXL58 78464A870 142599.00000000 NS USD 12677051.10000000 1.043956337102 Long EC RF US N 1 N N Avantor Inc N/A 05352A100 253960.00000000 NS USD 6069644.00000000 0.499835747901 Long EC CORP US N 1 N N N Diamondback Energy Inc 549300R22LSX6OHWEN64 25278X109 30443.00000000 NS USD 4448331.16000000 0.366320484738 Long EC CORP US N 1 N N N MSC Industrial Direct Co Inc 0XVKH0LN6YGOWO2EGO17 553530106 73860.00000000 NS USD 6108222.00000000 0.503012649789 Long EC CORP US N 1 N N N Electronic Arts Inc 549300O7A67PUEYKDL45 285512109 42705.00000000 NS USD 5495279.40000000 0.452536769673 Long EC CORP US N 1 N N N Fortive Corp 549300MU9YQJYHDQEF63 34959J108 86650.00000000 NS USD 5894799.50000000 0.485437287065 Long EC CORP US N 1 N N N BP PLC 213800LH1BZH3DI6G760 055622104 246189.00000000 NS USD 8919427.47000000 0.734515681697 Long EC CORP GB N 1 N N N Vodafone Group PLC 213800TB53ELEUKM7Q61 000000000 9765239.00000000 NS 11267257.48000000 0.927859701378 Long EC CORP GB N 2 N N N Mid-America Apartment Communities Inc 549300FQZKFR5YNSHZ21 59522J103 32320.00000000 NS USD 5388390.40000000 0.443734450582 Long EC CORP US N 1 N N N Alcoa Corp 549300T12EZ1F6PWWU29 013872106 115640.00000000 NS USD 6041033.60000000 0.497479678800 Long EC CORP US N 1 N N N Enterprise Products Partners LP K4CDIF4M54DJZ6TB4Q48 293792107 833337.00000000 NS USD 21333427.20000000 1.756809714014 Long EC CORP US N 1 N N N Prudential PLC 5493001Z3ZE83NGK8Y12 000000000 761530.00000000 NS 12652860.06000000 1.041964202708 Long EC CORP GB N 2 N N N Kraft Heinz Co/The N/A 500754106 440290.00000000 NS USD 17844953.70000000 1.469533596847 Long EC CORP US N 1 N N N Delta Air Lines Inc Q2CCMS6R0AS67HJMBN42 247361702 75350.00000000 NS USD 2946185.00000000 0.242618608757 Long EC CORP US N 1 N N N SL Green Realty Corp 549300VQZPJU97H3GT17 78440X887 199985.00000000 NS USD 8229382.75000000 0.677690434828 Long EC US N 1 N N N Las Vegas Sands Corp 549300DUOO1KXOHPM605 517834107 226143.00000000 NS USD 13342437.00000000 1.098750927850 Long EC CORP US N 1 N N N Rogers Communications Inc 54930030NVF3Y2OL0A78 775109200 38070.00000000 NS 1850925.03000000 0.152423848364 Long EC CORP CA N 1 N N N Credit Suisse Group AG 549300506SI9CRFV9Z86 000000000 1737800.00000000 NS 5986515.04000000 0.492990070314 Long EC CORP CH N 2 N N N Baxter International Inc J5OIVXX3P24RJRW5CK77 071813109 558731.00000000 NS USD 25528419.39000000 2.102267711012 Long EC CORP US N 1 N N N RenaissanceRe Holdings Ltd EK6GB9U3U58PDI411C94 000000000 59787.00000000 NS USD 11699718.03000000 0.963472867891 Long EC CORP BM N 1 N N N Capital One Financial Corp ZUE8T73ROZOF6FLBAR73 14040H105 47319.00000000 NS USD 5630961.00000000 0.463710162052 Long EC CORP US N 1 N N N Public Service Enterprise Group Inc PUSS41EMO3E6XXNV3U28 744573106 223635.00000000 NS USD 13849715.55000000 1.140525363622 Long EC CORP US N 1 N N N American International Group Inc ODVCVCQG2BP6VHV36M30 026874784 196119.00000000 NS USD 12398643.18000000 1.021029418996 Long EC CORP US N 1 N N N CRH PLC 549300MIDJNNTH068E74 12626K203 76410.00000000 NS USD 3597382.80000000 0.296244808151 Long EC CORP IE N 1 N N N SPDR S&P Software & Services ETF 5493005QE6PTF3R7AJ47 78464A599 50310.00000000 NS USD 6125745.60000000 0.504455719879 Long EC RF US N 1 N N N Woodside Energy Group Ltd 2549005ZC5RXAOO7FH41 980228308 263580.00000000 NS USD 6847808.40000000 0.563917658613 Long EC CORP AU N 1 N N Koninklijke Philips NV H1FJE8H61JGM1JSGM897 500472303 140497.00000000 NS USD 2405308.64000000 0.198077390207 Long EC CORP NL N 1 N N N 2023-03-01 BlackRock Mid-Cap Value Series, Inc. Chuck Pulsfort Chuck Pulsfort Assistant Treasurer XXXX