| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| FMR LLC | 4.1% | -49% | $84,826,168 | -$81,480,401 | 1,791,471 | -49% | FMR LLC | 30 Sep 2025 |
As of 31 Dec 2025, 268 institutional investors reported holding 40,424,782 shares of ASGN Inc - COMMON STOCK (ASGN). This represents 93% of the company’s total 43,694,423 outstanding shares.
The largest institutional shareholders of ASGN Inc - COMMON STOCK (ASGN) together control 70% 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. | 13% | 5,627,947 | -3.1% | 0% | $271,098,195 |
| VANGUARD GROUP INC | 12% | 5,171,079 | -1.8% | 0% | $249,090,876 |
| DIMENSIONAL FUND ADVISORS LP | 4.1% | 1,774,423 | -6.6% | 0.02% | $85,476,875 |
| STATE STREET CORP | 3.8% | 1,652,949 | -1.9% | 0% | $79,622,553 |
| Invesco Ltd. | 3.7% | 1,637,789 | +71% | 0.01% | $78,892,296 |
| GEODE CAPITAL MANAGEMENT, LLC | 3% | 1,322,632 | -1.2% | 0% | $63,719,766 |
| BAMCO INC /NY/ | 3% | 1,310,800 | -0.82% | 0.17% | $63,141,236 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 2.8% | 1,244,360 | 0% | 0.09% | $59,941,000 |
| REINHART PARTNERS, LLC. | 2.8% | 1,206,940 | +13% | 1.7% | $58,138,968 |
| Pathstone Holdings, LLC | 2.1% | 929,903 | -0.26% | 0.17% | $44,793,427 |
| AQR CAPITAL MANAGEMENT LLC | 2.1% | 922,594 | +38% | 0.02% | $44,441,354 |
| D. E. Shaw & Co., Inc. | 2.1% | 917,304 | +77% | 0.03% | $44,186,534 |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 1.7% | 726,104 | +0.31% | 0.03% | $35,767,883 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 1.6% | 710,805 | -0.57% | 0.1% | $34,239,477 |
| GOLDMAN SACHS GROUP INC | 1.5% | 635,448 | +1.5% | 0% | $30,609,530 |
| NEW SOUTH CAPITAL MANAGEMENT INC | 1.5% | 635,011 | +39% | 1.4% | $30,588,480 |
| FMR LLC | 1.4% | 627,494 | -65% | 0% | $30,226,403 |
| NORTHERN TRUST CORP | 1.2% | 542,843 | -9.9% | 0% | $26,148,747 |
| MORGAN STANLEY | 1.2% | 514,827 | -9.3% | 0% | $24,799,265 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.1% | 492,910 | +4.4% | 0% | $23,743,475 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 1.1% | 484,427 | +8.6% | 0.55% | $23,334,890 |
| AMERIPRISE FINANCIAL INC | 1.1% | 461,428 | +10% | 0.01% | $22,229,732 |
| MILLENNIUM MANAGEMENT LLC | 0.94% | 409,781 | +5.2% | 0.01% | $19,739,151 |
| Aristotle Capital Boston, LLC | 0.91% | 399,755 | +3% | 1.1% | $19,256,211 |
| Allianz Asset Management GmbH | 0.85% | 370,182 | +49% | 0.02% | $17,831,667 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 40,424,782 | $1,948,158,965 | -$131,659,493 | $48.17 | 268 |
| 2025 Q3 | 42,019,131 | $1,989,631,310 | -$51,468,871 | $47.35 | 289 |
| 2025 Q2 | 43,007,519 | $2,147,411,493 | +$22,773,023 | $49.93 | 282 |
| 2025 Q1 | 42,319,985 | $2,666,245,489 | -$71,828,905 | $63.02 | 299 |
| 2024 Q4 | 43,001,622 | $3,584,154,814 | +$17,014,488 | $83.34 | 305 |
| 2024 Q3 | 42,374,336 | $3,950,774,680 | -$70,485,377 | $93.23 | 290 |
| 2024 Q2 | 43,058,013 | $3,796,446,866 | -$50,879,506 | $88.17 | 293 |
| 2024 Q1 | 43,515,377 | $4,557,966,011 | -$64,342,990 | $104.76 | 274 |
| 2023 Q4 | 44,168,801 | $4,247,052,857 | -$69,485,148 | $96.17 | 273 |
| 2023 Q3 | 44,998,181 | $3,675,604,793 | -$56,449,860 | $81.68 | 257 |
| 2023 Q2 | 46,124,673 | $3,490,440,487 | -$10,174,840 | $75.63 | 244 |
| 2023 Q1 | 46,377,848 | $3,837,694,109 | -$44,401,219 | $82.67 | 271 |
| 2022 Q4 | 46,007,796 | $3,750,540,260 | -$67,597,366 | $81.48 | 262 |
| 2022 Q3 | 47,873,098 | $4,325,770,782 | -$75,324,438 | $90.37 | 269 |
| 2022 Q2 | 48,534,919 | $4,379,273,456 | +$5,825,356 | $90.25 | 281 |
| 2022 Q1 | 48,589,980 | $5,670,410,262 | +$6,537,121 | $116.71 | 271 |
| 2021 Q4 | 48,489,159 | $5,982,465,270 | -$210,089,074 | $123.40 | 292 |
| 2021 Q3 | 49,650,264 | $5,618,807,862 | -$22,703,415 | $113.14 | 243 |
| 2021 Q2 | 49,770,497 | $4,823,746,195 | -$59,649,103 | $96.93 | 261 |
| 2021 Q1 | 50,523,347 | $4,822,795,189 | +$55,947,478 | $95.44 | 274 |
| 2020 Q4 | 50,119,688 | $4,186,300,571 | +$47,202,622 | $83.53 | 265 |
| 2020 Q3 | 49,728,071 | $3,163,134,292 | +$23,368,634 | $63.56 | 265 |
| 2020 Q2 | 49,367,530 | $3,291,379,676 | +$74,071,405 | $66.68 | 242 |
| 2020 Q1 | 48,151,691 | $1,698,557,792 | -$79,394,316 | $35.32 | 235 |
| 2019 Q4 | 48,700,831 | $3,452,041,347 | +$24,823,339 | $70.97 | 254 |
| 2019 Q3 | 48,888,844 | $3,071,647,711 | -$8,340,607 | $62.86 | 260 |
| 2019 Q2 | 49,060,169 | $2,972,416,117 | +$87,874,013 | $60.60 | 269 |
| 2019 Q1 | 48,466,297 | $3,077,233,643 | +$72,356,393 | $63.49 | 285 |
| 2018 Q4 | 47,400,467 | $2,583,499,705 | -$98,372,105 | $54.50 | 290 |
| 2018 Q3 | 48,544,616 | $3,830,638,742 | +$155,200,007 | $78.93 | 293 |
| 2018 Q2 | 46,718,368 | $3,653,049,758 | +$2,962,908,508 | $78.19 | 249 |
| 2018 Q1 | 8,751,536 | $716,570,921 | +$715,753,848 | $81.88 | 48 |
| 2017 Q4 | 9,948 | $639,793 | $64.29 | 2 | |
| 2017 Q3 | 448 | $24,049 | $53.68 | 1 | |
| 2017 Q2 | 448 | $24,259 | $54.15 | 1 | |
| 2017 Q1 | 448 | $21,741 | $48.53 | 1 | |
| 2016 Q4 | 448 | $19,784 | $44.16 | 1 | |
| 2016 Q3 | 448 | $16,258 | +$9,290 | $36.29 | 1 |
| 2016 Q2 | 192 | $7,094 | +$2,771 | $36.95 | 1 |
| 2016 Q1 | 117 | $4,320 | $36.92 | 1 |