Calvert Core Bond Fund

NPORT-P false 0000356682 XXXXXXXX S000008721 C000023771 C000023770 C000170082 C000235278 Calvert Social Investment Fund 811-03334 0000356682 549300V0NY9G3Y5OI796 2050 M Street NW SUITE 1000 N Washington 20036 202-238-2200 Calvert Conservative Allocation Fund S000008721 549300KT8RN5IFBZID29 2025-09-30 2025-06-30 N 231187179.89 243546.36 230943633.53 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 1037805.05000000 N 65% Bloomberg US Agg / 25% Russell 3000 / 10% MSCI ACWI ex USA IMI LERSMSWSD Calvert Core Bond Fund 549300HEFY2HHDRM0E11 Calvert Core Bond Fund 131582330 1994226.02000000 NS USD 31568597.91000000 13.66939517988 Long EC RF US N 1 N N N Calvert Bond Fund 549300T75TF7NTCFI791 Calvert Bond Fund 131582322 4237755.33000000 NS USD 61998360.52000000 26.84566773820 Long EC RF US N 1 N N N Calvert US Mid Cap Core Responsible Index Fund 549300I74Z158YTBPO44 Calvert US Mid Cap Core Responsible Index Fund 131618456 68664.39000000 NS USD 2929223.05000000 1.268371422596 Long EC RF US N 1 N N N Chicago Board of Trade 549300EX04Q2QBFQTQ27 US ULTRA BOND CBT SEP25 000000000 27.00000000 NC USD 82650.51000000 0.035788174255 N/A DIR US N 1 Chicago Board of Trade 549300EX04Q2QBFQTQ27 Long CBOT Ultra Long-Term U.S. Treasury Bond Futures WNU5 Comdty 2025-09-19 3133724.49000000 USD 82650.51000000 N N N Calvert International Opportunities Fund 549300125QOYCBC7IB51 Calvert International Opportunities Fund 131649758 188488.11000000 NS USD 3515303.33000000 1.522147753661 Long EC RF US N 1 N N N Calvert US Large Cap Core Responsible Index Fund 549300PO0F0AV64IR605 Calvert US Large Cap Core Responsible Index Fund 131582298 333110.37000000 NS USD 17741458.20000000 7.682159464116 Long EC RF US N 1 N N N Calvert Mortgage Access Fund 549300O2JSVSVL35QD76 Calvert Mortgage Access Fund 131582231 1635030.57000000 NS USD 16121401.39000000 6.980664997593 Long EC RF US N 1 N N N Calvert High Yield Bond Fund 549300CCIV46L1T22Z08 Calvert High Yield Bond Fund 131582272 370127.97000000 NS USD 9175472.45000000 3.973035458805 Long EC RF US N 1 N N N Calvert Focused Value Fund 549300Z5XUUT6OW4YT43 Calvert Focused Value Fund 131582132 495420.33000000 NS USD 5821188.83000000 2.520610220347 Long EC RF US N 1 N N N Calvert US Large Cap Growth Responsible Index Fund 5493000179G37BJVLO31 Calvert US Large Cap Growth Responsible Index Fund 131618472 134509.23000000 NS USD 9465414.66000000 4.098582201778 Long EC RF US N 1 N N N Calvert Emerging Markets Advancement Fund 549300OOWWGW13TF0P06 Calvert Emerging Markets Advancement Fund 131649717 390291.97000000 NS USD 5307970.83000000 2.298383700328 Long EC RF US N 1 N N N Calvert Emerging Markets Equity Fund 549300L4S5NY62FOKA38 Calvert Emerging Markets Equity Fund 131649766 87816.56000000 NS USD 1765112.80000000 0.764304593731 Long EC RF US N 1 N N N Calvert Flexible Bond Fund 549300HDLJYKTU171023 Calvert Flexible Bond Fund 13161X840 926996.59000000 NS USD 13728819.48000000 5.944662457307 Long EC RF US N 1 N N N Calvert US Large Cap Value Responsible Index Fund 5493005WGBW1GHF4CG37 Calvert US Large Cap Value Responsible Index Fund 131618464 276883.80000000 NS USD 9450043.99000000 4.091926608044 Long EC RF US N 1 N N N Calvert Floating-Rate Advantage Fund 549300GG1YFY0YH1UJ86 Calvert Floating-Rate Advantage Fund 13161X865 845700.65000000 NS USD 7399880.69000000 3.204193411566 Long EC RF US N 1 N N N Calvert Mid-Cap Fund 549300Y1UC9HCBUDKZ85 Calvert Mid-Cap Fund 131649709 25713.58000000 NS USD 1187710.12000000 0.514285716322 Long EC RF US N 1 N N N Morgan Stanley & Co. LLC 549300BI6Y5SI6BYPB26 Morgan Stanley Institutional Liquidity Funds - Government Portfolio 61747C707 2376279.26000000 NS USD 2376279.26000000 1.028943393536 Long STIV RF US N 1 N N N Calvert Small Cap Fund 549300MIJR64EECJ6M85 Calvert Small Cap Fund 13161P672 96907.15000000 NS USD 3504162.36000000 1.517323645791 Long EC RF US N 1 N N N Calvert Equity Fund 5493008KHIQHXPKPLB89 Calvert Equity Fund 131582280 71335.18000000 NS USD 6946619.44000000 3.007928529494 Long EC RF US N 1 N N N Calvert International Responsible Index Fund 5493002R7L7YSTUULM88 Calvert International Responsible Index Fund 13161Y848 234451.27000000 NS USD 8238617.59000000 3.567371598026 Long EC RF US N 1 N N N Chicago Board of Trade 549300EX04Q2QBFQTQ27 US LONG BOND(CBT) SEP25 000000000 25.00000000 NC USD 72258.67000000 0.031288444238 N/A DIR US N 1 Chicago Board of Trade 549300EX04Q2QBFQTQ27 Long CBOT U.S. Long Bond Futures USU5 Comdty 2025-09-19 2814460.08000000 USD 72258.67000000 N N N Calvert International Equity Fund 549300DYXGATLWKZ1990 Calvert International Equity Fund 131649741 237003.23000000 NS USD 6422787.64000000 2.781106169426 Long EC RF US N 1 N N N Calvert Ultra-Short Duration Income Fund 549300IXKXR5NQT6M528 Calvert Ultra-Short Duration Income Fund 131582314 116238.22000000 NS USD 1150758.34000000 0.498285370508 Long EC RF US N 1 N N N Calvert Short-Duration Income Fund 549300KRHGOWQEB8SR45 Calvert Short-Duration Income Fund 131582264 216898.75000000 NS USD 3444352.10000000 1.491425438905 Long EC RF US N 1 N N N 2025-07-25 Calvert Social Investment Fund James Kirchner James Kirchner Treasurer XXXX