FundWatcher
AINGX
Inflation-Adjusted Bond Fund
American Century Government Income Trust

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
148
Top-10 weight
40.77%
Effective holdings ?
39
Crowding ?
114.3

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.375 07/15/33 TII 116,357,631 $113.78M 5.66%
2 U.S. Treasury Inflation-Protected Indexed Notes TII 96,285,130 $96.80M 4.81%
3 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 07/15/2031 TII 103,150,050 $96.41M 4.79%
4 U.S. Treasury Notes TII 91,671,070 $91.25M 4.54%
5 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 07/15/2032 TII 86,084,936 $81.25M 4.04%
6 U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.250 04/15/2028 TII 76,989,560 $77.31M 3.84%
7 U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-7/8% 04/15/29 TN29 64,993,725 $70.13M 3.49%
8 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/2% 01/15/2028 TII 70,280,847 $69.75M 3.47%
9 U.S. TREASURY INFLATION-PROTECTED SECURITIES .25% 07/15/29 TII 68,853,891 $66.99M 3.33%
10 Regatta Funding Co LLC — 60,000,000 $59.99M 2.98%
11 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 04/15/2027 TII 59,556,332 $59.22M 2.94%
12 U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-5/8% 04/15/28 US28AP 52,759,547 $55.49M 2.76%
13 U.S. TREASURY INFLATION-PROTECTED SECURITIES .125 07/15/2030 TII 58,227,822 $55.44M 2.76%
14 U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/8% 02/15/2044 TII 62,145,177 $51.40M 2.56%
15 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/32 TII 49,221,613 $45.31M 2.25%
16 U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.125% 01/15/2033 TII 44,658,710 $43.03M 2.14%
17 U.S. Treasury Notes 0.125%, Due 1/15/2030 TII 43,867,046 $42.00M 2.09%
18 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2045 TII 54,178,354 $38.97M 1.94%
19 U.S. TREASURY INFLATION-PROTECTED SECURITIES .875% 01/15/2029 TII 35,809,458 $35.56M 1.77%
20 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 02/15/2043 TII 46,663,550 $34.42M 1.71%
21 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/8% 07/15/2027 TII 33,905,565 $33.91M 1.69%
22 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/2031 TII 33,435,282 $31.44M 1.56%
23 U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-3/8% 04/15/32 TII 26,753,186 $29.53M 1.47%
24 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 07/15/2028 TII 28,311,919 $28.24M 1.40%
25 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2042 TII 36,453,312 $28.11M 1.40%
26 U.S. Treasury Inflation-Protected Notes 1.75%, Due 01/15/2034 TII 27,193,427 $27.09M 1.35%
27 NEW ZEALAND GVT — 48,750,000 $26.98M 1.34%
28 U.S. Treasury Inflation-Protected Indexed Bonds TII 43,537,408 $23.18M 1.15%
29 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-7/8% 02/15/2047 TII 31,124,940 $22.10M 1.10%
30 U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/4% 01/15/28 TII 21,022,944 $21.33M 1.06%
31 St Lawrence Funding LLC 0.00 04/01/2026 — 19,250,000 $19.25M 0.96%
32 U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/48 TII 25,389,980 $18.26M 0.91%
33 U.S. TREASURY INFLATION-PROTECTED SECURITIES 2.375% 10/15/2028 TII 15,928,500 $16.50M 0.82%
34 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 02/15/2052 TII 30,501,082 $15.85M 0.79%
35 iShares Trust 0-5YR HIGH YEILD CORP BD ET SHYG 346,800 $14.67M 0.73%
36 U.S. TREASURY INFLATION-PROTECTED SECURITIES 0.25% 02/15/2050 TII 25,529,718 $14.47M 0.72%
37 U.S. Treasury Notes TII 13,144,375 $13.50M 0.67%
38 U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-5/8% 10/15/27 TII 10,979,800 $11.15M 0.55%
39 U.S. TREASURY INFLATION-PROTECTED SECURITIES 2-1/2% 01/15/29 TII 10,478,702 $10.87M 0.54%
40 JP Morgan Mortgage Trust 2026-CES1 4.91 JPMMT 10,577,069 $10.50M 0.52%
41 U.S. Treasury Inflation Linked Bonds TII 13,248,638 $9.39M 0.47%
42 BMARK 2024-V8 A3 FRN 07-15-57 BMARK 8,826,000 $9.18M 0.46%
43 U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/46 TII 12,148,306 $9.02M 0.45%
44 JP Morgan Mortgage Trust Series 2026-ACES1 — 8,873,000 $8.79M 0.44%
45 U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.50% 2/15/2053 TII 10,832,481 $8.31M 0.41%
46 Sequoia Mortgage Trust 2025-8 5.50 SEMT 8,080,195 $8.09M 0.40%
47 Santander Mortgage Asset Receivable Trust 2026-CES1 — 7,815,384 $7.76M 0.39%
48 New Zealand Parliament — 15,000,000 $7.55M 0.38%
49 PRKCM 2026-AFC1 A1 — 7,537,856 $7.46M 0.37%
50 BARCLAYS PLC REGD V/R /PERP/ 8.00000000 BACR 6,667,000 $6.90M 0.34%
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