Security Snapshot

Artisan Partners Asset Management Inc. - Artisan Partners Asset Management Ord Shs Class A (APAM) Institutional Ownership

CUSIP: 04316A108

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

380

Shares (Excl. Options)

65,644,963

Price

$40.74

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Type / Class
Equity / Artisan Partners Asset Management Ord Shs Class A
Symbol
APAM on NYSE
Shares outstanding
70,579,716
Price per share
$36.39
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
65,644,963
Total reported value
$2,675,008,573
% of total 13F portfolios
0%
Share change
+505,362
Value change
+$19,568,428
Number of holders
380
Price from insider filings
$36.39
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • APAM - Artisan Partners Asset Management Inc. - Artisan Partners Asset Management Ord Shs Class A is tracked under CUSIP 04316A108.
  • 380 institutions reported positions in Q4 2025.
  • 3 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 380 to 33 between Q4 2025 and Q1 2026.
  • Reported value moved from $2,675,008,573 to $105,484,350.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 380 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 04316A108?
CUSIP 04316A108 identifies APAM - Artisan Partners Asset Management Inc. - Artisan Partners Asset Management Ord Shs Class A in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of Artisan Partners Asset Management Inc. - Artisan Partners Asset Management Ord Shs Class A (APAM) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 15% $384,254,500 10,230,418 BlackRock, Inc. 31 Mar 2025
Colson Eric R 10% $303,093,839 7,277,163 Charles J. Daley Jr. 31 Dec 2025
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 8.1% $236,739,189 5,716,957 Kayne Anderson Rudnick Investment Management, LLC 31 Dec 2025

As of 31 Dec 2025, 380 institutional investors reported holding 65,644,963 shares of Artisan Partners Asset Management Inc. - Artisan Partners Asset Management Ord Shs Class A (APAM). This represents 93% of the company’s total 70,579,716 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Artisan Partners Asset Management Inc. - Artisan Partners Asset Management Ord Shs Class A (APAM) together control 73% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 14% 10,173,016 +1.5% 0.01% $414,448,701
VANGUARD GROUP INC 11% 7,663,975 -0.66% 0% $312,230,341
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 8.1% 5,715,267 -7.5% 0.62% $232,839,996
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 4.3% 3,048,225 +1.8% 0.02% $124,184,686
STATE STREET CORP 4% 2,850,589 -0.69% 0% $116,132,996
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 3.3% 2,298,841 +0.15% 0.92% $93,654,782
MORGAN STANLEY 2.9% 2,022,630 +1.5% 0% $82,401,986
GEODE CAPITAL MANAGEMENT, LLC 2.8% 1,970,645 +0.07% 0% $80,293,629
Channing Capital Management, LLC 2.8% 1,967,732 +15% 2.1% $80,165,402
WASATCH ADVISORS LP 2.4% 1,659,336 +5.5% 0.4% $67,601,349
DIMENSIONAL FUND ADVISORS LP 2.3% 1,639,517 +0.84% 0.01% $66,795,125
Fisher Asset Management, LLC 2% 1,440,480 -4.1% 0.02% $58,685,187
VICTORY CAPITAL MANAGEMENT INC 1.9% 1,312,777 +0.05% 0.03% $53,482,534
ROYCE & ASSOCIATES LP 1.5% 1,031,344 -5.7% 0.43% $42,016,955
Capital World Investors 1.3% 910,522 +8% 0.01% $37,094,666
NORTHERN TRUST CORP 1.2% 836,360 -5.5% 0% $34,073,307
WELLS FARGO & COMPANY/MN 0.98% 689,015 +0.51% 0.01% $28,070,471
FEDERATED HERMES, INC. 0.96% 678,894 +45% 0.05% $27,658,141
BARCLAYS PLC 0.89% 629,430 +23% 0.01% $25,642,978
PUBLIC SECTOR PENSION INVESTMENT BOARD 0.76% 535,298 +71% 0.07% $21,808,041
CRAWFORD INVESTMENT COUNSEL INC 0.73% 517,768 +2.8% 0.35% $21,093,866
Qube Research & Technologies Ltd 0.73% 514,635 +48% 0.03% $20,966,230
NEW YORK STATE COMMON RETIREMENT FUND 0.71% 498,369 +12% 0.03% $20,303,553
Invesco Ltd. 0.66% 468,800 +10% 0% $19,098,912
PRINCIPAL FINANCIAL GROUP INC 0.63% 446,726 +8.1% 0.01% $18,199,617

Institutional Holders of Artisan Partners Asset Management Inc. - Artisan Partners Asset Management Ord Shs Class A (APAM) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 2,898,710 $105,484,350 +$12,810,470 $36.39 33
2025 Q4 65,644,963 $2,675,008,573 +$19,568,428 $40.74 380
2025 Q3 65,206,505 $2,830,171,655 +$85,555,391 $43.40 394
2025 Q2 63,165,181 $2,800,453,219 -$23,558,486 $44.33 363
2025 Q1 63,807,680 $2,494,835,320 -$16,068,857 $39.10 355
2024 Q4 64,056,622 $2,757,752,220 +$53,422,725 $43.05 356
2024 Q3 62,739,093 $2,717,900,827 +$72,494,728 $43.32 341
2024 Q2 61,130,499 $2,522,880,904 +$939,344 $41.27 332
2024 Q1 61,138,764 $2,797,931,438 +$35,406,540 $45.77 329
2023 Q4 60,415,587 $2,670,526,309 -$73,761,453 $44.18 312
2023 Q3 62,493,246 $2,339,603,167 -$89,655,370 $37.42 298
2023 Q2 64,688,339 $2,542,357,622 +$295,523,372 $39.31 278
2023 Q1 57,677,052 $1,844,333,943 +$12,939,335 $31.98 258
2022 Q4 57,412,107 $1,705,179,871 +$66,816,209 $29.70 268
2022 Q3 56,246,077 $1,515,674,225 +$33,611,692 $26.93 249
2022 Q2 54,687,968 $1,945,714,306 +$80,718,425 $35.57 262
2022 Q1 52,598,249 $2,069,129,994 -$18,161,451 $39.35 261
2021 Q4 52,860,146 $2,517,826,549 -$17,398,260 $47.64 296
2021 Q3 53,107,355 $2,598,590,589 -$79,502,941 $48.92 298
2021 Q2 54,667,188 $2,776,309,451 +$18,490,103 $50.82 303
2021 Q1 55,633,623 $2,902,245,975 +$109,629,476 $52.17 319
2020 Q4 53,584,545 $2,696,819,271 +$43,119,399 $50.34 279
2020 Q3 52,746,887 $2,055,518,307 +$1,583,072 $38.99 251
2020 Q2 53,013,421 $1,722,882,094 +$66,889,454 $32.50 223
2020 Q1 51,258,633 $1,101,406,509 +$41,080,040 $21.49 216
2019 Q4 49,048,639 $1,585,319,859 +$13,201,003 $32.32 206
2019 Q3 48,844,536 $1,379,354,159 -$28,854,163 $28.24 207
2019 Q2 49,868,694 $1,372,414,839 +$25,313,261 $27.52 219
2019 Q1 49,930,679 $1,256,000,978 +$35,609,819 $25.17 206
2018 Q4 48,780,284 $1,076,981,057 -$21,972,433 $22.11 192
2018 Q3 49,073,214 $1,587,944,803 +$13,536,467 $32.40 213
2018 Q2 48,926,606 $1,473,808,765 +$6,896,922 $30.15 208
2018 Q1 48,876,934 $1,626,569,159 +$18,706,017 $33.30 224
2017 Q4 48,362,424 $1,909,642,540 +$9,647,697 $39.50 212
2017 Q3 48,428,398 $1,578,743,186 -$48,025,744 $32.60 184
2017 Q2 50,002,560 $1,534,847,273 +$52,018,868 $30.70 189
2017 Q1 48,359,569 $1,334,679,803 +$164,713,449 $27.60 176
2016 Q4 43,819,197 $1,303,475,842 +$70,363,021 $29.75 167
2016 Q3 41,206,968 $1,120,300,939 -$14,401,495 $27.20 158
2016 Q2 41,599,048 $1,151,417,427 +$27,892,864 $27.68 163
2016 Q1 40,617,411 $1,256,994,749 +$19,973,255 $30.84 147
2015 Q4 39,701,103 $1,431,664,576 -$7,596,687 $36.06 153
2015 Q3 39,905,384 $1,405,855,212 +$101,347,766 $35.23 156
2015 Q2 37,177,125 $1,727,241,342 +$16,490,090 $46.46 151
2015 Q1 36,509,891 $1,659,974,240 +$149,612,863 $45.46 157
2014 Q4 33,238,343 $1,679,462,784 +$27,649,543 $50.53 138
2014 Q3 32,288,608 $1,680,612,509 +$108,329,839 $52.05 140
2014 Q2 30,038,219 $1,702,219,376 +$100,233,241 $56.68 155
2014 Q1 27,415,455 $1,760,728,748 +$569,704,100 $64.25 147