APISX
Short Duration Inflation Protection Bond Fund
American Century Investment Trust

Portfolio moves

Net position changes between two of this fund's N-PORT snapshots. These are differences between point-in-time reports — not a trade log — and share counts can be affected by splits and other corporate actions.

Dec 31, 2025 → Mar 31, 2026

Expand a category to see the positions behind it, ranked by weight.

Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
U.S. Treasury Inflation-Linked Notes 0 57,314,640 57,314,640 4.83% $56.82M
Regatta Funding Co LLC 0 20,550,000 20,550,000 1.75% $20.55M
Hqla Funding LLC 0 20,550,000 20,550,000 1.75% $20.55M
New Zealand Parliament 0 31,000,000 31,000,000 1.33% $15.60M
JP Morgan Mortgage Trust 2026-CES1 4.91 0 7,277,799 7,277,799 0.61% $7.23M
JP Morgan Mortgage Trust Series 2026-ACES1 0 6,012,506 6,012,506 0.51% $5.98M
Santander Mortgage Asset Receivable Trust 2026-CES1 0 5,406,869 5,406,869 0.46% $5.37M
GA GLOBAL FNDING 0 4,540,000 4,540,000 0.38% $4.45M
SAN 2026-NQM2 A1 0 3,901,973 3,901,973 0.33% $3.86M
CHTR 4.75 03/01/30 144A 0 3,735,000 3,735,000 0.30% $3.55M
Saudi Government International Bond 0 3,600,000 3,600,000 0.30% $3.53M
LLOYDS BANKING GROUP PLC JR SUBORDINA 12/99 VAR 0 3,300,000 3,300,000 0.29% $3.47M
PR 6.25 02/01/33 144A 0 2,956,000 2,956,000 0.26% $3.01M
LAMAR MEDIA CORP SR UNSEC 3.75% 02-15-28 0 2,930,000 2,930,000 0.24% $2.85M
SIRIUS XM RADIO LLC REGD 144A P/P 4.00000000 0 2,930,000 2,930,000 0.24% $2.83M
BUILDERS FIRSTSOURCE INC REGD 144A P/P 4.25000000 0 3,020,000 3,020,000 0.24% $2.78M
HSBC HOLDINGS PLC JR SUBORDINA 12/99 VAR 0 2,757,000 2,757,000 0.23% $2.76M
CVS Health Corp. 0 2,290,000 2,290,000 0.20% $2.36M
Citigroup Inc., Series AA 0 2,130,000 2,130,000 0.19% $2.20M
BMRN 5 1/2 02/15/34 0 2,200,000 2,200,000 0.18% $2.17M
Commerzbank AG (pfd) 7.50% 04/09/2174 Perpetual 0 2,000,000 2,000,000 0.17% $2.03M
Societe Generale SA (pfd) 10.00% 05/14/2174 Perpetual 0 1,730,000 1,730,000 0.16% $1.87M
Nexstar Media Inc 0 1,815,000 1,815,000 0.16% $1.83M
ADVANCE AUTO PARTS REGD 144A P/P 7.37500000 0 1,495,000 1,495,000 0.13% $1.52M
SUNOCO LP REGD 144A P/P 7.00000000 0 1,390,000 1,390,000 0.12% $1.43M
HE 6 10/01/33 144A 0 1,415,000 1,415,000 0.12% $1.41M
QUIKRETE HOLDINGS INC SR SECURED 144A 03/32 6.375 0 1,385,000 1,385,000 0.12% $1.41M
SANTAN 4 3/4 PERP 0 1,400,000 1,400,000 0.12% $1.39M
VENTURE GLOBAL PLAQUE SR SECURED 144A 12/30 6.125 0 1,180,000 1,180,000 0.10% $1.21M
GMABDC 6.25 12/15/32 144A 0 1,175,000 1,175,000 0.10% $1.21M
CENTENE CORP 0 1,265,000 1,265,000 0.10% $1.20M
Banco Bilbao Vizcaya Argentaria S.A. 0 891,000 891,000 0.08% $963.30K
Societe Generale SA (pfd) 6.75% 10/06/2174 Perpetual 0 710,000 710,000 0.06% $707.72K
BANCO SANTANDER SA REGD V/R /PERP/ SER * 9.62500000 0 600,000 600,000 0.06% $646.61K
ZURN ELKAY WATER SOLUTIONS CORP 0 2 2 0.04% $457.14K
WESCO Distribution Inc 0 451,000 451,000 0.04% $449.44K
SBA Communications Corp. 0 375,000 375,000 0.03% $355.57K
US 2YR NOTE (CBT) Mar26 0 458 458 0.02% $242.42K
State Street Navigator Securities Lending Portfolio II 0 183,748 183,748 0.02% $183.75K
ZC 2.48 02/09/28 0 25,000,000 25,000,000 0.01% $164.26K
ZC 2.35 02/26/31 0 15,000,000 15,000,000 0.01% $120.78K
ZC 2.38 02/25/31 0 15,000,000 15,000,000 0.01% $99.20K
ZC 2.45 02/10/31 0 10,000,000 10,000,000 0.00% $36.88K
ZC 2.53 02/03/31 0 14,000,000 14,000,000 0.00% $5.33K
SOLD MXN/BOUGHT USD 0 1 1 0.00% -$25.68K
TRS SPDR GOLD MINISHARES TRUST 0 2 2 -0.01% -$62.10K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
U.S. Treasury Inflation-Protected Security 0.375%, due 01/15/27 64,825,813 0 -64,825,813 0.00% -$64.03M
U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-5/8% 04/15/28 30,514,654 0 -30,514,654 0.00% -$32.03M
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 07/15/2031 27,633,742 0 -27,633,742 0.00% -$25.61M
UNITED KINGDOM GILT GBP REG S 4.375% 03-07-30 18,000,000 0 -18,000,000 0.00% -$24.68M
Fixed Income Clearing Corp 3.82 01/02/2026 18,532,000 0 -18,532,000 0.00% -$18.53M
Overwatch Bravo Funding LLC 0.00 01/02/2026 12,000,000 0 -12,000,000 0.00% -$12.00M
Cologix Data Centers US Issuer LLC, Series 2021-1A, Class A2 7,825,000 0 -7,825,000 0.00% -$7.69M
BANK5 BANK5 2024 5YR7 A3 6,467,000 0 -6,467,000 0.00% -$6.75M
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 10/15/2026 6,671,784 0 -6,671,784 0.00% -$6.61M
U.S. TREASURY INFLATION-PROTECTED SECURITIES 2-3/8% 01/15/27 6,457,400 0 -6,457,400 0.00% -$6.51M
United Kingdom Inflation-Linked Gilt 0.13 03/22/2026 3,943,425 0 -3,943,425 0.00% -$5.26M
GA GLOBAL FNDING 4,540,000 0 -4,540,000 0.00% -$4.56M
Nordea Bank Abp (pfd) 6.63% 09/26/2174 Perpetual 4,480,000 0 -4,480,000 0.00% -$4.53M
JP Morgan Mortgage Trust 2024-11 6.00 4,393,751 0 -4,393,751 0.00% -$4.43M
SIRIUS XM RADIO LLC REGD 144A P/P 3.12500000 3,825,000 0 -3,825,000 0.00% -$3.80M
HSBC Holdings PLC (pfd) 6.00% 11/22/2174 Perpetual 3,138,000 0 -3,138,000 0.00% -$3.17M
JP Morgan Chase Commercial Mortgage Securities Trust, Series 2018-AON, Class A 3,358,000 0 -3,358,000 0.00% -$2.96M
AUSTRALIAN GOVT. 5,000,000 0 -5,000,000 0.00% -$2.85M
JPM V3.65 PERP KK 2,853,000 0 -2,853,000 0.00% -$2.84M
GA GLOBAL FUNDING TRUST SECURED 144A 01/27 2.25 2,800,000 0 -2,800,000 0.00% -$2.75M
SOUTHWEST AIR 2,535,000 0 -2,535,000 0.00% -$2.54M
Palmer Square CLO 2024-4 Ltd 5.40 2,350,000 0 -2,350,000 0.00% -$2.36M
LLOYDS BANKING GROUP PLC REGD V/R /PERP/ 6.75000000 2,268,000 0 -2,268,000 0.00% -$2.29M
FED REPUBLIC OF BRAZIL SR UNSECURED 02/33 5.5 2,300,000 0 -2,300,000 0.00% -$2.27M
C V3.875 PERP X 2,130,000 0 -2,130,000 0.00% -$2.13M
BRAVO Residential Funding Trust, Series 2025-NQM3, Class A1 2,026,458 0 -2,026,458 0.00% -$2.05M
MORGAN STANLEY 1,974,000 0 -1,974,000 0.00% -$2.01M
TOWD POINT MORTGAGE TRUST TPMT 2024 CES3 A1 144A 1,847,585 0 -1,847,585 0.00% -$1.87M
BOEING CO 1,850,000 0 -1,850,000 0.00% -$1.85M
Svenska Handelsbanken AB (pfd) 4.38% 03/01/2174 Perpetual 1,200,000 0 -1,200,000 0.00% -$1.19M
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/2031 1,250,620 0 -1,250,620 0.00% -$1.17M
TRANSDIGM TERM K 1LN 03/22/2030 1,160,258 0 -1,160,258 0.00% -$1.16M
Societe Generale SA (pfd) 4.75% 11/26/2174 Perpetual 765,000 0 -765,000 0.00% -$763.13K
SOUTHERN CO 642,000 0 -642,000 0.00% -$644.06K
SOLD ZAR/BOUGHT USD 1 0 -1 0.00% $14.75K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
BARCLAYS PLC REGD V/R /PERP/ 8.00000000 1,722,000 3,987,000 2,265,000 0.35% $2.28M
HSBC Holdings PLC, Series 717,000 1,362,000 645,000 0.12% $627.82K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 04/15/2027 226,687,664 175,328,312 -51,359,352 14.83% -$48.27M
U.S. Treasury Notes 121,619,842 118,614,840 -3,005,002 10.36% -$2.40M
U.S. TREASURY INFLATION-PROTECTED SECURITIES .125 07/15/2030 130,937,651 118,003,312 -12,934,340 9.56% -$11.24M
U.S. TREASURY INFLATION-PROTECTED SECURITIES .25% 07/15/29 107,672,958 89,134,954 -18,538,004 7.38% -$17.05M
U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.250 04/15/2028 100,885,142 73,248,518 -27,636,624 6.26% -$26.94M
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 07/15/2028 56,417,325 56,364,690 -52,635 4.78% $462.18K
U.S. TREASURY INFLATION-PROTECTED SECURITIES 2.375% 10/15/2028 49,743,252 49,696,920 -46,332 4.38% $229.90K
U.S. Treasury Notes 42,953,400 42,913,500 -39,900 3.69% $176.29K
U.S. Treasury Inflation-Protected Indexed Notes 31,815,180 31,785,660 -29,520 2.75% $162.36K
U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-5/8% 10/15/27 31,651,200 31,621,824 -29,376 2.73% $226.68K
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/8% 07/15/2027 34,203,359 28,852,971 -5,350,388 2.45% -$4.96M
U.S. TREASURY INFLATION-PROTECTED SECURITIES .875% 01/15/2029 29,009,700 23,636,818 -5,372,882 2.00% -$5.10M
U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-7/8% 04/15/29 21,783,850 17,806,500 -3,977,350 1.63% -$4.26M
U.S. TREASURY INFLATION-PROTECTED SECURITIES 2-1/2% 01/15/29 30,326,600 14,013,010 -16,313,590 1.24% -$16.77M
iShares Trust 0-5YR HIGH YEILD CORP BD ET 535,600 250,700 -284,900 0.90% -$12.35M
U.S. Treasury Notes 0.125%, Due 1/15/2030 8,224,840 8,217,170 -7,670 0.67% $63.89K
U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/2% 01/15/2028 37,615,155 7,647,822 -29,967,333 0.65% -$29.37M
VERDANT RECEIVABLES LLC VERD 2024 1A A2 144A 4,589,551 4,075,974 -513,577 0.35% -$542.69K
CARS-DB5 LP CAUTO 2021 1A A3 144A 3,891,573 3,886,635 -4,937 0.33% $33.70K
CHASE HOME LENDING MORTGAGE TRUST 2025-5 CHASE 2025-5 A4A 4,457,497 3,709,318 -748,180 0.32% -$779.79K
JP Morgan Mortgage Trust 2023-7 5.50 4,247,944 3,611,900 -636,044 0.31% -$654.71K
State Street SPDR Bloomberg Short Term High Yield Bond ETF 905,800 142,100 -763,700 0.30% -$19.39M
J.P. Morgan Mortgage Trust 2023-8 6.00 2,757,382 2,481,596 -275,787 0.21% -$295.27K
J.P. Morgan Mortgage Trust 2024-10 5.50 2,866,320 2,409,023 -457,297 0.21% -$466.83K
GCAT 2024-INV3 Trust 5.50 2,427,120 2,107,272 -319,848 0.18% -$334.44K
SEQUOIA MORTGAGE TRUST 2024-9 SEMT 2024-9 A5 2,368,665 1,603,159 -765,506 0.14% -$774.47K
BBVASM 6 1/8 PERP 2,600,000 1,600,000 -1,000,000 0.14% -$1.03M
PETROLEOS MEXICANOS SR UNSEC 5.95% 01-28-31 2,220,000 1,456,000 -764,000 0.12% -$756.83K
CHASE HOME LENDING MT VAR 1,495,965 1,343,271 -152,694 0.11% -$164.91K
J.P. Morgan Mortgage Trust 2024-10 5.50 1,747,848 1,287,517 -460,331 0.11% -$463.45K
Sequoia Mortgage Trust 2024-10 5.50 1,712,198 1,275,280 -436,918 0.11% -$443.45K
ZC 2.42 02/02/28 85,000,000 50,000,000 -35,000,000 0.10% -$115.83K
Tesla Auto Lease Trust, Series 2024-A, Class A3 1,862,366 1,050,667 -811,699 0.09% -$815.77K
JP Morgan Mortgage Trust Series 2024-5 6.00 1,793,568 936,603 -856,965 0.08% -$864.17K
Sequoia Mortgage Trust 2024-10 5.50 1,030,531 598,504 -432,027 0.05% -$433.87K
RATE Mortgage Trust 2024-J3 5.50 961,704 542,307 -419,397 0.05% -$421.47K
JP Morgan Mortgage Trust 2024-9 5.50 1,385,425 525,873 -859,552 0.04% -$860.46K
JP Morgan Mortgage Trust Series 2024-6 6.00 923,044 243,120 -679,924 0.02% -$681.15K
JP MORGAN MORTGAGE TRUST JPMMT 2006 A4 3A1 125,659 124,775 -883 0.01% -$496
US 5YR NOTE (CBT) Mar26 835 577 -258 -0.08% -$578.84K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
BMARK 2024-V8 A3 FRN 07-15-57 6,045,000 6,045,000 0 0.54% -$97.24K
USRE 2021-1 B1 7,000,000 7,000,000 0 0.38% $110.87K
JPMORGAN CHASE 4,390,000 4,390,000 0 0.38% -$52.79K
STATE STREET CRP 4,155,000 4,155,000 0 0.33% -$12.70K
SCFET 2024-1A A3 144A 5.52% 01-20-32 3,650,000 3,650,000 0 0.32% -$11.50K
BANK5 2024-5YR6 A3 3,477,000 3,477,000 0 0.31% -$46.94K
WELLS FARGO CO 3,010,000 3,010,000 0 0.26% -$30.09K
UBS V9.25 PERP 144a 2,835,000 2,835,000 0 0.26% -$95.66K
TransDigm, Inc. 2,457,000 2,457,000 0 0.21% -$13.45K
BNP Paribas SA (pfd) 8.50% 02/14/2174 Perpetual 2,150,000 2,150,000 0 0.19% -$45.83K
BBCMS 2024-5C27 A3 1,700,000 1,700,000 0 0.15% -$22.61K
Macquarie Bank Ltd/London (pfd) 6.13% 09/08/2174 Perpetual 1,423,000 1,423,000 0 0.12% -$15.47K
Societe Generale SA (pfd) 9.38% 05/22/2174 Perpetual 725,000 725,000 0 0.06% -$16.55K
ZC 2.64 08/02/28 78,000,000 78,000,000 0 0.05% $616.12K
ZC 2.39 08/02/29 11,300,000 11,300,000 0 0.01% $82.24K
ZC 2.52 11/04/29 17,500,000 17,500,000 0 0.01% $125.74K
ZC 2.52 11/04/29 17,500,000 17,500,000 0 0.01% $125.74K
ZC 2.44 12/11/29 10,000,000 10,000,000 0 0.01% $71.24K
ZC 2.43 04/08/30 12,000,000 12,000,000 0 0.01% $81.03K
ZC 2.46 12/10/29 7,000,000 7,000,000 0 0.01% $49.86K
SOLD ZAR/BOUGHT USD 1 1 0 0.00% $242.22K
ZC 2.56 02/04/30 5,300,000 5,300,000 0 0.00% $36.62K
ZC 2.53 11/04/30 6,000,000 6,000,000 0 0.00% $38.42K
ZC 2.61 04/07/30 12,000,000 12,000,000 0 0.00% $80.88K
ZC 2.66 08/04/30 30,500,000 30,500,000 0 -0.01% $199.67K

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