Calvert Core Bond Fund

NPORT-P false 0000356682 XXXXXXXX S000008722 C000023773 C000099327 C000023772 C000235279 Calvert Social Investment Fund 811-03334 0000356682 549300V0NY9G3Y5OI796 2050 M Street NW SUITE 1000 N Washington 20036 202-238-2200 Calvert Moderate Allocation Fund S000008722 549300ORTNKBKFWWD569 2025-09-30 2025-06-30 N 387264495.00 368595.27 386895899.73 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 1055078.04000000 N 45% Russell 3000/ 35% Bloomberg US Agg/ 20% MSCI ACWI ex USA IMI LEHRSMSCW Calvert Core Bond Fund 549300HEFY2HHDRM0E11 Calvert Core Bond Fund 131582330 1567746.24000000 NS USD 24817423.04000000 6.414496265615 Long EC RF US N 1 N N N Calvert Bond Fund 549300T75TF7NTCFI791 Calvert Bond Fund 131582322 3719441.32000000 NS USD 54415426.47000000 14.06461699593 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 204246.40000000 NS USD 8713151.21000000 2.252066050862 Long EC RF US N 1 N N N Chicago Board of Trade 549300EX04Q2QBFQTQ27 US ULTRA BOND CBT SEP25 000000000 23.00000000 NC USD 70405.99000000 0.018197657315 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 2669469.01000000 USD 70405.99000000 N N N Calvert International Opportunities Fund 549300125QOYCBC7IB51 Calvert International Opportunities Fund 131649758 574586.18000000 NS USD 10716032.16000000 2.769745600167 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 978664.56000000 NS USD 52123674.57000000 13.47227370627 Long EC RF US N 1 N N N Calvert Mortgage Access Fund 549300O2JSVSVL35QD76 Calvert Mortgage Access Fund 131582231 1553740.76000000 NS USD 15319883.92000000 3.959691464988 Long EC RF US N 1 N N N Calvert High Yield Bond Fund 549300CCIV46L1T22Z08 Calvert High Yield Bond Fund 131582272 346530.22000000 NS USD 8590484.08000000 2.220360589500 Long EC RF US N 1 N N N Calvert Focused Value Fund 549300Z5XUUT6OW4YT43 Calvert Focused Value Fund 131582132 1730031.73000000 NS USD 20327872.78000000 5.254093619029 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 433420.69000000 NS USD 30499814.03000000 7.883209424365 Long EC RF US N 1 N N N Calvert Emerging Markets Advancement Fund 549300OOWWGW13TF0P06 Calvert Emerging Markets Advancement Fund 131649717 1226058.01000000 NS USD 16674388.92000000 4.309786930188 Long EC RF US N 1 N N N Calvert Emerging Markets Equity Fund 549300L4S5NY62FOKA38 Calvert Emerging Markets Equity Fund 131649766 389435.80000000 NS USD 7827659.52000000 2.023195264013 Long EC RF US N 1 N N N Calvert Flexible Bond Fund 549300HDLJYKTU171023 Calvert Flexible Bond Fund 13161X840 770776.03000000 NS USD 11415193.05000000 2.950455938655 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 748118.03000000 NS USD 25533268.50000000 6.599519022511 Long EC RF US N 1 N N N Calvert Floating-Rate Advantage Fund 549300GG1YFY0YH1UJ86 Calvert Floating-Rate Advantage Fund 13161X865 868658.66000000 NS USD 7600763.28000000 1.964549969463 Long EC RF US N 1 N N N Calvert Mid-Cap Fund 549300Y1UC9HCBUDKZ85 Calvert Mid-Cap Fund 131649709 82616.39000000 NS USD 3816051.01000000 0.986325006975 Long EC RF US N 1 N N N Morgan Stanley & Co. LLC 549300BI6Y5SI6BYPB26 Morgan Stanley Institutional Liquidity Funds - Government Portfolio 61747C707 3509535.95000000 NS USD 3509535.95000000 0.907100838351 Long STIV RF US N 1 N N N Calvert Small Cap Fund 549300MIJR64EECJ6M85 Calvert Small Cap Fund 13161P672 266758.38000000 NS USD 9645982.98000000 2.493172707886 Long EC RF US N 1 N N N Calvert Equity Fund 5493008KHIQHXPKPLB89 Calvert Equity Fund 131582280 197793.06000000 NS USD 19261088.57000000 4.978364615247 Long EC RF US N 1 N N N Calvert International Responsible Index Fund 5493002R7L7YSTUULM88 Calvert International Responsible Index Fund 13161Y848 724952.69000000 NS USD 25474837.39000000 6.584416481998 Long EC RF US N 1 N N N Chicago Board of Trade 549300EX04Q2QBFQTQ27 US LONG BOND(CBT) SEP25 000000000 20.00000000 NC USD 57806.94000000 0.014941212879 N/A DIR US N 1 Chicago Board of Trade 549300EX04Q2QBFQTQ27 Long CBOT U.S. Long Bond Futures USU5 Comdty 2025-09-19 2251568.06000000 USD 57806.94000000 N N N Calvert International Equity Fund 549300DYXGATLWKZ1990 Calvert International Equity Fund 131649741 859943.20000000 NS USD 23304460.64000000 6.023444718918 Long EC RF US N 1 N N N Calvert Ultra-Short Duration Income Fund 549300IXKXR5NQT6M528 Calvert Ultra-Short Duration Income Fund 131582314 192083.83000000 NS USD 1901629.91000000 0.491509450300 Long EC RF US N 1 N N N Calvert Short-Duration Income Fund 549300KRHGOWQEB8SR45 Calvert Short-Duration Income Fund 131582264 243441.40000000 NS USD 3865849.40000000 0.999196270288 Long EC RF US N 1 N N N 2025-07-25 Calvert Social Investment Fund James Kirchner James Kirchner Treasurer XXXX