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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.

Q3 2021 vs. Q2 2021

How the institutions holding ATI Physical Therapy, Inc. changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of ATIP: Q2 2021 compared with Q3 2021
MeasureQ2 2021Q3 2021Change
Holders10179−22
Shares170.8M176.0M+5.18M (+3.0%)
Value$1.63B$668.8M−$957.7M (−58.9%)

New holders (41)

Institutions that held ATI Physical Therapy, Inc. at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to ATIP in Q3 2021
InstitutionSharesValue% of portfolio
Grosvenor Holdings, L.L.C.9,807,085$37.3M4.57%
Knighthead Capital Management, LLC7,775,585$29.5M11.65%
Bernzott Capital Advisors3,766,195$14.3M1.29%
Monarch Alternative Capital LP2,850,459$10.8M2.44%
Vanguard Group Inc1,571,329$5.97M0.00%
FMR LLC1,351,543$5.14M0.00%
Gratia Capital, LLC1,306,413$4.96M5.11%
Bayberry Capital Partners LP793,000$3.01M0.86%
Allianz Asset Management GmbH774,000$2.94M0.00%
Bleichroeder LP754,083$2.87M0.47%
Leonard Green & Partners, L.P.500,000$1.90M0.02%
Alden Global Capital LLC248,500$944.0K3.81%
Citigroup Inc243,878$927.0K0.00%
D. E. Shaw & Co., Inc.178,019$676.0K0.00%
State Street Corp153,100$582.0K0.00%
Kepos Capital LP152,500$580.0K0.04%
Russell Investments Group, Ltd.139,396$528.0K0.00%
Cubist Systematic Strategies, LLC126,546$481.0K0.01%
Brown Brothers Harriman & Co111,112$422.0K0.00%
Geode Capital Management, LLC109,603$416.0K0.00%
BlackRock Inc.100,239$381.0K0.00%
Northern Trust Corp89,318$339.0K0.00%
Shepherd Kaplan Krochuk, LLC67,000$255.0K0.09%
Renaissance Technologies LLC62,200$236.0K0.00%
Symons Capital Management Inc49,919$190.0K0.12%
Boston Partners48,610$185.0K0.00%
We Are One Seven, LLC47,181$135.0K0.02%
Boothbay Fund Management, LLC29,807$113.0K0.00%
Caption Management, LLC29,500$112.0K0.01%
Dynamic Technology Lab Private Ltd28,890$110.0K0.01%
Parametric Portfolio Associates LLC27,394$104.0K0.00%
Doheny Asset Management23,150$88.0K0.06%
Raymond James Financial Services Advisors, Inc.23,125$88.0K0.00%
Charles Schwab Investment Management Inc22,162$85.0K0.00%
Capstone Investment Advisors, LLC16,840$64.0K0.00%
HBK Sorce Advisory LLC16,198$62.0K0.00%
Eagle Asset Management Inc13,703$52.0K0.00%
Moab Capital Partners LLC11,600$44.0K0.11%
Envestnet Asset Management Inc10,770$41.0K0.00%
Capstone Financial Advisors, Inc.10,000$38.0K0.00%
Wolverine Asset Management LLC2,777$10.0K0.00%

Sold out (63)

Institutions that held ATI Physical Therapy, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of ATIP in Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Lazard Asset Management LLC4,209,245$40.2M
Monashee Investment Management LLC2,262,407$21.6M
Soroban Capital Partners LP1,500,000$14.3M
American Century Companies Inc1,229,670$11.7M
Polar Asset Management Partners Inc.1,040,000$9.92M
Linden Advisors LP600,000$5.72M
Diameter Capital Partners LP600,000$5.72M
P Schoenfeld Asset Management LP520,773$4.97M
Marshall Wace, LLP508,578$4.85M
Alberta Investment Management Corp495,339$4.73M
HBK Investments L P500,000$4.59M
Putnam Investments LLC421,078$4.02M
HighTower Advisors, LLC393,979$3.81M
Radcliffe Capital Management, L.P.396,400$3.78M
Brookfield Asset Management Inc.345,069$3.29M
Maso Capital Partners Ltd250,000$2.38M
Marshall Wace North America L.P.246,407$2.35M
Deutsche Bank AG239,517$2.29M
Moore Capital Management, LP235,273$2.25M
Royal Bank of Canada213,645$2.04M
Mirabella Financial Services LLP188,990$1.80M
Prosight Management, LP173,276$1.65M
Cambridge Investment Research Advisors, Inc.169,818$1.62M
HRT Financial LP168,698$1.61M
Arrowstreet Capital, Limited Partnership158,163$1.51M
BlueCrest Capital Management Ltd150,000$1.43M
Schonfeld Strategic Advisors LLC148,800$1.42M
Shay Capital LLC112,800$1.08M
Maven Securities LTD108,695$1.04M
General American Investors Co Inc85,668$817.0K
Nkcfo LLC84,000$801.0K
Lombard Odier Asset Management (USA) Corp65,000$620.0K
Picton Mahoney Asset Management62,741$598.0K
Cetera Investment Advisers58,191$555.0K
Athos Capital Ltd56,566$540.0K
Kore Private Wealth LLC50,000$477.0K
Koshinski Asset Management, Inc.40,953$391.0K
Solstein Capital, LLC35,484$339.0K
Hawk Ridge Capital Management LP34,800$332.0K
Cruiser Capital Advisors, LLC30,088$287.0K
Friess Associates LLC30,000$286.0K
Taconic Capital Advisors LP27,346$261.0K
Woodward Diversified Capital, LLC24,801$237.0K
Jane Street Group, LLC24,012$229.0K
Berkley W R Corp19,700$188.0K
International Assets Investment Management, LLC19,500$186.0K
Walleye Capital LLC19,200$183.0K
Exos Asset Management LLC17,293$165.0K
ExodusPoint Capital Management, LP16,224$155.0K
Prelude Capital Management, LLC14,045$134.0K
Quantitative Systematic Strategies LLC13,229$126.0K
New York Life Investments Alternatives13,182$126.0K
Equitable Holdings, Inc.12,475$119.0K
Walleye Trading LLC10,800$103.0K
Mariner Investment Group LLC10,000$95.0K
Mint Tower Capital Management B.V.30,000$68.0K
Focused Wealth Management, Inc5,000$48.0K
Quantbot Technologies LP3,800$36.0K
Danda Trouve Investment Management, Inc.2,165$21.0K
Tower Research Capital LLC (TRC)1,444$14.0K
Tradition Wealth Management, LLC1,000$10.0K
IFP Advisors, Inc720$6.00K
The PNC Financial Services Group, Inc.333$3.00K