SCFYX
SIMT Core Fixed Income Fund
SEI INSTITUTIONAL MANAGED TRUST

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
3072
Top-10 weight
26.07%
Effective holdings ?
77
Crowding ?
91.7

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 US 2YR NOTE (CBT) JUN26 FINANCIAL COMMODITY FUTURE. 830 $172.18M 4.77%
2 US 2YR NOTE (CBT) JUN26 FINANCIAL COMMODITY FUTURE. 704 $146.04M 4.05%
3 US 2YR NOTE (CBT) JUN26 FINANCIAL COMMODITY FUTURE. 360 $74.68M 2.07%
4 5-Year T-Note Futures, Jun-2026,ETH 686 $74.21M 2.06%
5 US TREASURY N/B 70,650,000 $69.28M 1.92%
6 SEI DAILY INCOME TRUST GOVERNMENT FUND (#36) 65,479,983 $65.48M 1.82%
7 U.S. Treasury Notes 58,090,000 $57.90M 1.61%
8 5-Year T-Note Futures, Jun-2026,ETH 472 $51.06M 1.42%
9 FNCL 3.5 4/26 52,475,000 $48.10M 1.33%
10 US TREASURY N/B 49,099,000 $47.89M 1.33%
11 U.S. Treasury Bills B 47,705,000 $47.53M 1.32%
12 SEI DAILY INCOME TRUST GOVERNMENT FUND (#36) 47,226,128 $47.23M 1.31%
13 US TREASURY N/B 40,080,000 $39.45M 1.09%
14 SEI DAILY INCOME TRUST GOVERNMENT FUND (#36) 34,325,670 $34.33M 0.95%
15 U.S. Treasury Notes 32,880,000 $33.11M 0.92%
16 US TREASURY N/B 31,879,000 $31.55M 0.87%
17 US TREASURY N/B 32,050,000 $30.90M 0.86%
18 5-Year T-Note Futures, Jun-2026,ETH 284 $30.72M 0.85%
19 US TREASURY N/B 30,810,000 $30.54M 0.85%
20 10-Year T-Note Futures, Jun-2026,ETH 274 $30.43M 0.84%
21 US TREASURY N/B 29,056,000 $28.83M 0.80%
22 FNCL 4.5 4/26 27,575,000 $26.61M 0.74%
23 US TREASURY N/B 26,780,000 $26.57M 0.74%
24 FNCL 4 4/26 28,025,000 $26.44M 0.73%
25 US TREASURY N/B 36,463,000 $24.38M 0.68%
26 US TREASURY N/B 23,965,000 $23.89M 0.66%
27 US TREASURY N/B 24,870,000 $23.85M 0.66%
28 US TREASURY N/B 22,670,000 $22.55M 0.63%
29 FNCL 5.5 4/26 22,000,000 $22.10M 0.61%
30 US TREASURY N/B 21,740,000 $20.97M 0.58%
31 US TREASURY N/B 18,875,000 $19.01M 0.53%
32 US TREASURY N/B 18,964,000 $18.86M 0.52%
33 US TREASURY N/B 18,908,000 $18.82M 0.52%
34 U.S. Treasury Notes 18,715,000 $18.66M 0.52%
35 US TREASURY N/B 18,055,000 $17.90M 0.50%
36 US TREASURY N/B 23,730,000 $17.86M 0.50%
37 US TREASURY N/B 17,616,000 $17.64M 0.49%
38 ULTRA LONG TERM US TREASURY BOND FUTURE MAR25 148 $17.25M 0.48%
39 G2SF 4 4/23 18,175,000 $17.02M 0.47%
40 U.S. Treasury Bills B 16,995,000 $16.98M 0.47%
41 US TREASURY N/B 29,120,000 $16.95M 0.47%
42 US TREASURY N/B 21,890,000 $15.99M 0.44%
43 US TREASURY N/B 15,965,000 $15.84M 0.44%
44 US TREASURY N/B 15,424,000 $14.74M 0.41%
45 G2SF 2.5 4/24 16,700,000 $14.36M 0.40%
46 US TREASURY N/B 14,369,000 $14.29M 0.40%
47 US TREASURY N/B 14,336,000 $14.23M 0.39%
48 US TREASURY N/B 14,210,000 $14.09M 0.39%
49 US TREASURY N/B 14,090,000 $13.98M 0.39%
50 US TREASURY N/B 14,515,000 $13.87M 0.38%
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