ATI Physical Therapy, Inc.
ATIPDelisted Dec 4, 2024- Industry
- Services-Nursing & Personal Care Facilities
- SEC CIK
- 0001815849
ATI Physical Therapy, Inc. was delisted on Dec 4, 2024; its insiders filed their last Form 4 on May 14, 2025; 18 institutions reported holding it in 13F filings for Q3 2024, worth $18.3M in total; no superinvestor held it.
13F holders, Q2 2021
Institutional positions in ATI Physical Therapy, Inc. as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 101
- +101 vs. Q1 2021
- Shares held
- 170.8M
- +170.8M vs. Q1 2021
- Total value
- $1.63B
- +$1.63B vs. Q1 2021
- New holders
- 101
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATIP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 2 | $2.08M |
| Q1 2025 | 2 | $2.78M |
| Q4 2024 | 4 | $5.83M |
| Q3 2024 | 18 | $18.3M |
| Q2 2024 | 19 | $13.4M |
| Q1 2024 | 22 | $17.0M |
| Q4 2023 | 23 | $18.8M |
| Q3 2023 | 28 | $27.1M |
| Q2 2023 | 37 | $29.3M |
| Q1 2023 | 75 | $42.5M |
| Q4 2022 | 86 | $53.1M |
| Q3 2022 | 97 | $178.7M |
| Q2 2022 | 97 | $252.5M |
| Q1 2022 | 80 | $326.5M |
| Q4 2021 | 85 | $591.5M |
| Q3 2021 | 79 | $668.8M |
| Q2 2021 | 101 | $1.63B |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding ATI Physical Therapy, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| The PNC Financial Services Group, Inc. | 333 | $3.00K | 0.00% | +333 | New |
| IFP Advisors, Inc | 720 | $6.00K | 0.00% | +720 | New |
| Parallel Advisors, LLC | 1,000 | $10.0K | 0.00% | +1,000 | New |
| Tradition Wealth Management, LLC | 1,000 | $10.0K | 0.00% | +1,000 | New |
| Tower Research Capital LLC (TRC) | 1,444 | $14.0K | 0.00% | +1,444 | New |
| Danda Trouve Investment Management, Inc. | 2,165 | $21.0K | 0.02% | +2,165 | New |
| Quantbot Technologies LP | 3,800 | $36.0K | 0.00% | +3,800 | New |
| Focused Wealth Management, Inc | 5,000 | $48.0K | 0.01% | +5,000 | New |
| Penserra Capital Management LLC | 6,938 | $66.0K | 0.00% | +6,938 | New |
| Patriot Financial Group Insurance Agency, LLC | 7,000 | $67.0K | 0.01% | +7,000 | New |
| Mint Tower Capital Management B.V. | 30,000 | $68.0K | 0.01% | +30,000 | New |
| Cutler Group LP | 9,550 | $91.0K | 0.01% | +9,550 | New |
| Selway Asset Management | 10,000 | $95.0K | 0.05% | +10,000 | New |
| Mariner Investment Group LLC | 10,000 | $95.0K | 0.21% | +10,000 | New |
| Walleye Trading LLC | 10,800 | $103.0K | 0.00% | +10,800 | New |
| Equitable Holdings, Inc. | 12,475 | $119.0K | 0.00% | +12,475 | New |
| Quantitative Systematic Strategies LLC | 13,229 | $126.0K | 0.04% | +13,229 | New |
| New York Life Investments Alternatives | 13,182 | $126.0K | 0.08% | +13,182 | New |
| Prelude Capital Management, LLC | 14,045 | $134.0K | 0.01% | +14,045 | New |
| Advisor Group Holdings, Inc. | 14,241 | $136.0K | 0.00% | +14,241 | New |
| ExodusPoint Capital Management, LP | 16,224 | $155.0K | 0.00% | +16,224 | New |
| Exos Asset Management LLC | 17,293 | $165.0K | 0.09% | +17,293 | New |
| Walleye Capital LLC | 19,200 | $183.0K | 0.01% | +19,200 | New |
| International Assets Investment Management, LLC | 19,500 | $186.0K | 0.03% | +19,500 | New |
| Berkley W R Corp | 19,700 | $188.0K | 0.02% | +19,700 | New |
| Wolverine Trading, LLC | 19,775 | $188.0K | 0.01% | +19,775 | New |
| Bank of America Corp | 19,868 | $189.0K | 0.00% | +19,868 | New |
| Jane Street Group, LLC | 24,012 | $229.0K | 0.00% | +24,012 | New |
| Woodward Diversified Capital, LLC | 24,801 | $237.0K | 0.14% | +24,801 | New |
| Morgan Stanley | 25,132 | $240.0K | 0.00% | +25,132 | New |
| Stifel Financial Corp | 26,318 | $251.0K | 0.00% | +26,318 | New |
| Taconic Capital Advisors LP | 27,346 | $261.0K | 0.01% | +27,346 | New |
| Dynamic Advisor Solutions LLC | 28,400 | $271.0K | 0.02% | +28,400 | New |
| Friess Associates LLC | 30,000 | $286.0K | 0.11% | +30,000 | New |
| Cruiser Capital Advisors, LLC | 30,088 | $287.0K | 0.24% | +30,088 | New |
| Simplex Trading, LLC | 32,018 | $305.0K | 0.01% | +32,018 | New |
| Hawk Ridge Capital Management LP | 34,800 | $332.0K | 0.02% | +34,800 | New |
| Solstein Capital, LLC | 35,484 | $339.0K | 0.42% | +35,484 | New |
| Group One Trading, L.P. | 38,424 | $367.0K | 0.01% | +38,424 | New |
| Koshinski Asset Management, Inc. | 40,953 | $391.0K | 0.05% | +40,953 | New |
| Baird Financial Group, Inc. | 46,000 | $439.0K | 0.00% | +46,000 | New |
| Kore Private Wealth LLC | 50,000 | $477.0K | 0.05% | +50,000 | New |
| Rockefeller Capital Management L.P. | 51,799 | $494.0K | 0.00% | +51,799 | New |
| Marathon Trading Investment Management LLC | 52,250 | $499.0K | 0.27% | +52,250 | New |
| Athos Capital Ltd | 56,566 | $540.0K | 0.12% | +56,566 | New |
| Cetera Investment Advisers | 58,191 | $555.0K | 0.01% | +58,191 | New |
| PEAK6 Investments LLC | 60,074 | $573.0K | 0.02% | +60,074 | New |
| Picton Mahoney Asset Management | 62,741 | $598.0K | 0.02% | +62,741 | New |
| Lombard Odier Asset Management (USA) Corp | 65,000 | $620.0K | 0.12% | +65,000 | New |
| Nkcfo LLC | 84,000 | $801.0K | 0.27% | +84,000 | New |
| General American Investors Co Inc | 85,668 | $817.0K | 0.07% | +85,668 | New |
| LPL Financial LLC | 90,420 | $863.0K | 0.00% | +90,420 | New |
| LMR Partners LLP | 100,708 | $961.0K | 0.01% | +100,708 | New |
| Susquehanna International Group, LLP | 104,165 | $994.0K | 0.00% | +104,165 | New |
| Maven Securities LTD | 108,695 | $1.04M | 0.11% | +108,695 | New |
| Select Equity Group, L.P. | 108,724 | $1.04M | 0.00% | +108,724 | New |
| Shay Capital LLC | 112,800 | $1.08M | 0.26% | +112,800 | New |
| Schonfeld Strategic Advisors LLC | 148,800 | $1.42M | 0.02% | +148,800 | New |
| BlueCrest Capital Management Ltd | 150,000 | $1.43M | 0.05% | +150,000 | New |
| Arrowstreet Capital, Limited Partnership | 158,163 | $1.51M | 0.00% | +158,163 | New |
| HRT Financial LP | 168,698 | $1.61M | 0.01% | +168,698 | New |
| Cambridge Investment Research Advisors, Inc. | 169,818 | $1.62M | 0.01% | +169,818 | New |
| Prosight Management, LP | 173,276 | $1.65M | 1.05% | +173,276 | New |
| Serengeti Asset Management LP | 180,000 | $1.72M | 1.99% | +180,000 | New |
| Mirabella Financial Services LLP | 188,990 | $1.80M | 0.35% | +188,990 | New |
| Janney Montgomery Scott LLC | 199,935 | $1.91M | 0.01% | +199,935 | New |
| Hudson Bay Capital Management LP | 213,198 | $2.03M | 0.03% | +213,198 | New |
| Royal Bank of Canada | 213,645 | $2.04M | 0.00% | +213,645 | New |
| Moore Capital Management, LP | 235,273 | $2.25M | 0.04% | +235,273 | New |
| Deutsche Bank AG | 239,517 | $2.29M | 0.00% | +239,517 | New |
| Marshall Wace North America L.P. | 246,407 | $2.35M | 0.01% | +246,407 | New |
| Maso Capital Partners Ltd | 250,000 | $2.38M | 0.78% | +250,000 | New |
| Westchester Capital Management, LLC | 314,354 | $3.00M | 0.08% | +314,354 | New |
| Paloma Partners Management Co | 314,452 | $3.00M | 0.08% | +314,452 | New |
| Wells Fargo & Company | 320,851 | $3.06M | 0.00% | +320,851 | New |
| Brookfield Asset Management Inc. | 345,069 | $3.29M | 0.02% | +345,069 | New |
| Radcliffe Capital Management, L.P. | 396,400 | $3.78M | 0.16% | +396,400 | New |
| HighTower Advisors, LLC | 393,979 | $3.81M | 0.01% | +393,979 | New |
| Putnam Investments LLC | 421,078 | $4.02M | 0.01% | +421,078 | New |
| HBK Investments L P | 500,000 | $4.59M | 0.04% | +500,000 | New |
| Alberta Investment Management Corp | 495,339 | $4.73M | 0.04% | +495,339 | New |
| Marshall Wace, LLP | 508,578 | $4.85M | 0.03% | +508,578 | New |
| P Schoenfeld Asset Management LP | 520,773 | $4.97M | 0.31% | +520,773 | New |
| TIG Advisors, LLC | 569,229 | $5.43M | 0.19% | +569,229 | New |
| Linden Advisors LP | 600,000 | $5.72M | 0.03% | +600,000 | New |
| Diameter Capital Partners LP | 600,000 | $5.72M | 0.58% | +600,000 | New |
| Citadel Advisors LLC | 605,045 | $5.73M | 0.01% | +605,045 | New |
| Millennium Management LLC | 1,019,324 | $9.60M | 0.01% | +1,019,324 | New |
| Polar Asset Management Partners Inc. | 1,040,000 | $9.92M | 0.12% | +1,040,000 | New |
| American Century Companies Inc | 1,229,670 | $11.7M | 0.01% | +1,229,670 | New |
| Soroban Capital Partners LP | 1,500,000 | $14.3M | 0.13% | +1,500,000 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 1,500,000 | $14.3M | 0.03% | +1,500,000 | New |
| Lakewood Capital Management, LP | 1,637,511 | $15.6M | 0.65% | +1,637,511 | New |
| Alyeska Investment Group, L.P. | 2,500,000 | $21.5M | 0.25% | +2,500,000 | New |
| Monashee Investment Management LLC | 2,262,407 | $21.6M | 2.58% | +2,262,407 | New |
| Glenview Capital Management, LLC | 3,204,086 | $30.6M | 0.51% | +3,204,086 | New |
| Phoenix Holdings Ltd. | 3,299,637 | $31.5M | 0.61% | +3,299,637 | New |
| Weiss Asset Management LP | 3,700,000 | $35.3M | 0.98% | +3,700,000 | New |
| Lazard Asset Management LLC | 4,209,245 | $40.2M | 0.05% | +4,209,245 | New |
| Fortress Investment Group LLC | 16,025,000 | $152.9M | 6.32% | +16,025,000 | New |