ASGN INC EFOR
COM · Common Stock · CUSIP 00191U102
- SectorIndustrials
- IndustryServices-Help Supply Services
- HeadquartersGlen Allen, VA
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($5.4m this quarter). Holder counts are more reliable. Shares outstanding: 43.8m as of 2025-07-25, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $49.93. Options: 4 managers hold calls ($418.4k notional), 5 hold puts ($912.7k).
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 277 |
| Q4 2022 | 270 |
| Q1 2023 | 274 |
| Q2 2023 | 250 |
| Q3 2023 | 262 |
| Q4 2023 | 278 |
| Q1 2024 | 280 |
| Q2 2024 | 296 |
| Q3 2024 | 295 |
| Q4 2024 | 308 |
| Q1 2025 | 304 |
| Q2 2025 | 287 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2023 | 124 | 125 |
| Q4 2023 | 111 | 142 |
| Q1 2024 | 118 | 135 |
| Q2 2024 | 140 | 141 |
| Q3 2024 | 127 | 149 |
| Q4 2024 | 131 | 151 |
| Q1 2025 | 151 | 143 |
| Q2 2025 | 125 | 170 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2024 | $2.8m | $4.0m | 1.44 |
| Q4 2024 | $2.0m | $658.4k | 0.33 |
| Q1 2025 | $824.8k | $3.0m | 3.62 |
| Q2 2025 | $418.4k | $912.7k | 2.18 |
Biggest buyers
| MILLENNIUM MANAGEMENT LLC | Added | +568.5k |
| REINHART PARTNERS, LLC. | Added | +353.4k |
| AMERIPRISE FINANCIAL INC | Added | +339.1k |
| ROYAL BANK OF CANADA | Added | +288.6k |
| Balyasny Asset Management L.P. | Added | +249.8k |
| DIMENSIONAL FUND ADVISORS LP | Added | +244.0k |
| JANE STREET GROUP, LLC | Added | +228.2k |
| M&G PLC | New | +188.8k |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Added | +178.2k |
| D. E. Shaw & Co., Inc. | Added | +122.7k |
Biggest sellers
| FMR LLC | Reduced | -981.5k |
| MACQUARIE GROUP LTD | Reduced | -684.7k |
| VICTORY CAPITAL MANAGEMENT INC | Reduced | -599.5k |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | -307.4k |
| PEREGRINE CAPITAL MANAGEMENT LLC | Reduced | -131.5k |
| NORTH POINT PORTFOLIO MANAGERS CORP/OH | Sold out | -123.8k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Reduced | -120.5k |
| CITADEL ADVISORS LLC | Reduced | -109.8k |
| VOYA INVESTMENT MANAGEMENT LLC | Reduced | -84.3k |
| NATIXIS ADVISORS, LLC | Sold out | -72.8k |
Biggest calls
| CITADEL ADVISORS LLC | Reduced | $244.7k4.9k shares |
| Walleye Capital LLC | New | $169.8k3.4k shares |
| SIMPLEX TRADING, LLC | Reduced | $4.0k100 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| CITADEL ADVISORS LLC | Added | $454.4k9.1k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $289.6k5.8k shares |
| Walleye Capital LLC | New | $164.8k3.3k shares |
| SIMPLEX TRADING, LLC | New | $4.0k100 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2026-04-24 | 15.7% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-28 | 8.1% |
| AQR CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-05-14 | 6.1% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.0% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)
Insider purchases and sales in Q2 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 0 | — | 3 | $3.8m | — |
| Q1 2024 | 0 | — | 4 | $8.5m | — |
| Q2 2024 | 0 | — | 3 | $783.6k | — |
| Q3 2024 | 0 | — | 3 | $801.0k | — |
| Q4 2024 | 0 | — | 3 | $1.3m | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
None reported in Q2 2025.
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.01% of their portfolio | 5.7m $287.0m | Reduced -69.2k |
| VANGUARD GROUP INC 0.00% of their portfolio | 5.3m $262.7m | Reduced -2.2k |
| FMR LLC 0.01% of their portfolio | 3.5m $175.4m | Reduced -981.5k |
| DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio | 1.9m $96.2m | Added +244.0k |
| STATE STREET CORP 0.00% of their portfolio | 1.7m $86.0m | Reduced -8.8k |
| MACQUARIE GROUP LTD 0.09% of their portfolio | 1.5m $75.1m | Reduced -684.7k |
| BAMCO INC /NY/ 0.20% of their portfolio | 1.4m $72.2m | Added +30.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.3m $64.5m | Added +6.0k |
| REINHART PARTNERS, LLC. 1.74% of their portfolio | 1.0m $50.9m | Added +353.4k |
| Pathstone Holdings, LLC 0.18% of their portfolio | 933.0k $46.6m | Reduced -839 |
| Invesco Ltd. 0.01% of their portfolio | 927.0k $46.3m | Added +71.7k |
| MILLENNIUM MANAGEMENT LLC 0.04% of their portfolio | 822.4k $41.1m | Added +568.5k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.03% of their portfolio | 808.0k $40.3m | Added +178.2k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 765.0k $38.2m | Added +54.6k |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 0.11% of their portfolio | 676.9k $33.8m | Added +43.7k |
| JENNISON ASSOCIATES LLC 0.02% of their portfolio | 665.9k $33.2m | Added +79.2k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 602.1k $30.1m | Reduced -18.8k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 562.9k $28.1m | Added +18.9k |
| NORGES BANK 0.00% of their portfolio | 523.7k $26.1m | Unchanged |
| T. Rowe Price Investment Management, Inc. 0.02% of their portfolio | 518.3k $25.9m | Added +19.7k |
| MORGAN STANLEY 0.00% of their portfolio | 471.7k $23.6m | Reduced -27.7k |
| AMERIPRISE FINANCIAL INC 0.01% of their portfolio | 424.2k $21.2m | Added +339.1k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 420.5k $21.0m | Added +23.3k |
| Aristotle Capital Boston, LLC 1.00% of their portfolio | 393.9k $19.7m | Reduced -9.8k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 383.7k $19.2m | Added +15.1k |
| JANE STREET GROUP, LLC 0.03% of their portfolio | 367.2k $18.3m | Added +228.2k |
| Pacer Advisors, Inc. 0.04% of their portfolio | 333.3k $16.6m | Reduced -63.2k |
| FIL Ltd 0.01% of their portfolio | 324.4k $16.2m | Added +119.0k |
| VICTORY CAPITAL MANAGEMENT INC 0.01% of their portfolio | 320.6k $16.0m | Reduced -599.5k |
| AQR CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 318.3k $15.9m | Added +92.5k |
| NEW SOUTH CAPITAL MANAGEMENT INC 0.76% of their portfolio | 312.4k $15.6m | Added +38.6k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 310.0k $15.5m | Added +288.6k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 304.5k $15.2m | Reduced -61.0k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.05% of their portfolio | 289.4k $14.5m | Reduced -120.5k |
| SYSTEMATIC FINANCIAL MANAGEMENT LP 0.36% of their portfolio | 271.4k $13.6m | Added +11.5k |
| Balyasny Asset Management L.P. 0.03% of their portfolio | 271.1k $13.5m | Added +249.8k |
| Glenmede Investment Management, LP 0.06% of their portfolio | 226.9k $11.3m | First filing |
| TimesSquare Capital Management, LLC 0.15% of their portfolio | 207.5k $10.4m | Added +4.3k |
| Qube Research & Technologies Ltd 0.01% of their portfolio | 196.4k $9.8m | Added +95.6k |
| M&G PLC 0.05% of their portfolio | 188.8k $9.4m | New |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 179.2k $8.9m | Added +45.4k |
| D. E. Shaw & Co., Inc. 0.01% of their portfolio | 175.6k $8.8m | Added +122.7k |
| Laurus Global Equity Management Inc. 5.72% of their portfolio | 175.5k $8.8m | Added +16.5k |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 172.2k $8.6m | Added +51.1k |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 165.0k $8.2m | Added +1.9k |
| CITADEL ADVISORS LLC 0.01% of their portfolio | 159.4k $8.0m | Reduced -109.8k |
| SEI INVESTMENTS CO 0.01% of their portfolio | 150.6k $7.5m | Reduced -24.7k |
| HARBOR CAPITAL ADVISORS, INC. 0.31% of their portfolio | 148.8k $7.4m | Added +31.6k |
| Allianz Asset Management GmbH 0.01% of their portfolio | 147.9k $7.4m | Added +63.6k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.01% of their portfolio | 134.3k $6.7m | Added +83.3k |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 131.5k $6.6m | Added +9.7k |
| FEDERATED HERMES, INC. 0.01% of their portfolio | 118.6k $5.9m | Added +114.4k |
| LITTLEJOHN & CO LLC 2.73% of their portfolio | 115.0k $5.7m | Added +78.6k |
| Clearbridge Investments, LLC 0.00% of their portfolio | 114.5k $5.7m | Added +1.4k |
| BARCLAYS PLC 0.00% of their portfolio | 107.3k $5.4m | Added +34.1k |
| Leith Wheeler Investment Counsel Ltd. 0.36% of their portfolio | 101.0k $5.0m | Reduced -2.7k |
| Nuveen, LLC 0.00% of their portfolio | 100.9k $5.0m | Reduced -20.5k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 89.0k $4.4m | Reduced -4.0k |
| Edgestream Partners, L.P. 0.12% of their portfolio | 88.2k $4.4m | New |
| Swiss National Bank 0.00% of their portfolio | 83.9k $4.2m | Reduced -1.8k |
| PRUDENTIAL FINANCIAL INC 0.01% of their portfolio | 82.6k $4.1m | Reduced -55.5k |
| Holocene Advisors, LP 0.01% of their portfolio | 77.1k $3.9m | Added +6.6k |
| California Public Employees Retirement System 0.00% of their portfolio | 75.7k $3.8m | Reduced -709 |
| UBS Group AG 0.00% of their portfolio | 74.2k $3.7m | Reduced -72.3k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 74.1k $3.7m | Reduced -307.4k |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 74.0k $3.7m | Reduced -84.3k |
| Legal & General Group Plc 0.00% of their portfolio | 73.9k $3.7m | Reduced -18.3k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 73.5k $3.7m | Added +31.0k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 57.4k $2.9m | Added +43.3k |
| AGF MANAGEMENT LTD 0.01% of their portfolio | 55.3k $2.8m | New |
| Retirement Systems of Alabama 0.01% of their portfolio | 53.5k $2.7m | Reduced -263 |
| ExodusPoint Capital Management, LP 0.03% of their portfolio | 52.4k $2.6m | Added +24.2k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 51.8k $2.6m | Reduced -171 |
| Rockefeller Capital Management L.P. 0.00% of their portfolio | 49.3k $2.5m | Added +26.1k |
| MetLife Investment Management, LLC 0.01% of their portfolio | 48.3k $2.4m | Reduced -941 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 47.0k $2.3m | Reduced -2.6k |
| Walleye Capital LLC 0.02% of their portfolio | 43.6k $2.2m | New |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 43.1k $2.2m | Reduced -6.8k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 41.3k $2.1m | Added +166 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.01% of their portfolio | 40.0k $2.0m | Added +11.1k |
| Numerai GP LLC 0.28% of their portfolio | 39.1k $2.0m | Added +31.9k |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio | 37.9k $1.9m | Added +7.1k |
| Quantbot Technologies LP 0.05% of their portfolio | 37.8k $1.9m | Reduced -31.0k |
| LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio | 37.6k $1.9m | Added +17.2k |
| Verition Fund Management LLC 0.01% of their portfolio | 37.6k $1.9m | Reduced -17.9k |
| Cresset Asset Management, LLC 0.01% of their portfolio | 36.6k $1.8m | Reduced -773 |
| CANADA LIFE ASSURANCE Co 0.00% of their portfolio | 36.5k $1.8m | Reduced -1.3k |
| TWINBEECH CAPITAL LP 0.04% of their portfolio | 36.3k $1.8m | New |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 35.7k $1.8m | New |
| KENNEDY CAPITAL MANAGEMENT LLC 0.04% of their portfolio | 35.2k $1.8m | Added +594 |
| State of New Jersey Common Pension Fund D 0.01% of their portfolio | 34.7k $1.7m | Added +6.6k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 32.6k $1.6m | Added +9.1k |
| Assenagon Asset Management S.A. 0.00% of their portfolio | 32.1k $1.6m | Unchanged |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 32.1k $1.6m | Added +17.2k |
| Janney Montgomery Scott LLC 0.00% of their portfolio | 29.4k $1.5m | Added +7.9k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 29.3k $1.5m | Added +8.5k |
| HRT FINANCIAL LP 0.01% of their portfolio | 26.5k $1.3m | New |
| Engineers Gate Manager LP 0.02% of their portfolio | 25.6k $1.3m | Reduced -13.6k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 25.4k $1.3m | Added +15.1k |
| Campbell & CO Investment Adviser LLC 0.08% of their portfolio | 24.7k $1.2m | Reduced -25.7k |