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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.

13F holders, Q2 2022

Institutional positions in ATI Physical Therapy, Inc. as of Jun 30, 2022. 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
97
+20 vs. Q1 2022
Shares held
178.9M
+14.5M (+8.8%) vs. Q1 2022
Total value
$252.5M
−$55.5M (−18.0%) vs. Q1 2022
New holders
35
22 more added
Sold out
15
18 more reduced

3 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2022: 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.

Institutional holdersQ2 2022: 97 institutions
Q1 2021: 0 institutionsQ2 2021: 101 institutionsQ3 2021: 79 institutionsQ4 2021: 85 institutionsQ1 2022: 80 institutionsQ2 2022: 97 institutionsQ3 2022: 97 institutionsQ4 2022: 86 institutionsQ1 2023: 75 institutionsQ2 2023: 37 institutionsQ3 2023: 28 institutionsQ4 2023: 23 institutionsQ1 2024: 22 institutionsQ2 2024: 19 institutionsQ3 2024: 18 institutionsQ4 2024: 4 institutionsQ1 2025: 2 institutionsQ2 2025: 2 institutionsQ3 2025: 0 institutionsQ4 2025: 0 institutionsQ1 2026: 0 institutionsQ2 2026: 0 institutions
Value heldQ2 2022: $252.5M
Q1 2021: $0Q2 2021: $1.63BQ3 2021: $668.8MQ4 2021: $591.5MQ1 2022: $326.5MQ2 2022: $252.5MQ3 2022: $178.7MQ4 2022: $53.1MQ1 2023: $42.5MQ2 2023: $29.3MQ3 2023: $27.1MQ4 2023: $18.8MQ1 2024: $17.0MQ2 2024: $13.4MQ3 2024: $18.3MQ4 2024: $5.83MQ1 2025: $2.78MQ2 2025: $2.08MQ3 2025: $0Q4 2025: $0Q1 2026: $0Q2 2026: $0
Institutions holding ATIP and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 20260$0
Q4 20250$0
Q3 20250$0
Q2 20252$2.08M
Q1 20252$2.78M
Q4 20244$5.83M
Q3 202418$18.3M
Q2 202419$13.4M
Q1 202422$17.0M
Q4 202323$18.8M
Q3 202328$27.1M
Q2 202337$29.3M
Q1 202375$42.5M
Q4 202286$53.1M
Q3 202297$178.7M
Q2 202297$252.5M
Q1 202280$326.5M
Q4 202185$591.5M
Q3 202179$668.8M
Q2 2021101$1.63B
Q1 20210$0

Institutions, Q2 2022

Shares, value and share of portfolio for each institution holding ATI Physical Therapy, Inc.; share changes are against Q1 2022.

Institutions holding ATIP in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Advent International Corp116,391,635$164.1M1.15%00.0%Unchanged
Fortress Investment Group LLC16,025,000$22.6M2.26%00.0%Unchanged
GCM Grosvenor Holdings, LLC9,807,085$13.8M3.13%+9,807,085New
Knighthead Capital Management, LLC8,239,642$11.6M0.39%00.0%Unchanged
Venor Capital Management LP3,985,035$5.62M8.52%+1,920,449+93.0%Added
BlackRock Inc.3,893,276$5.49M0.00%+3,315,256+573.6%Added
Phoenix Holdings Ltd.3,368,187$4.75M0.10%00.0%Unchanged
Vanguard Group Inc3,269,354$4.61M0.00%−434,273−11.7%Reduced
Royce & Associates LP1,471,800$2.08M0.02%+130,000+9.7%Added
Bank of Montreal1,041,568$1.85M0.00%+322,542+44.9%Added
Geode Capital Management, LLC1,136,908$1.60M0.00%+662,912+139.9%Added
State Street Corp968,355$1.36M0.00%+800,445+476.7%Added
Allianz Asset Management GmbH774,000$1.09M0.00%00.0%Unchanged
Healthcare of Ontario Pension Plan Trust Fund750,000$1.06M0.00%00.0%Unchanged
Northern Trust Corp571,031$805.0K0.00%+484,838+562.5%Added
Bank of America Corp471,148$665.0K0.00%+447,886+1,925.4%Added
Citadel Advisors LLC454,131$640.0K0.00%−164,549−26.6%Reduced
Clarkston Capital Partners, LLC442,031$623.0K0.01%+442,031New
HRT Financial LP416,696$587.0K0.01%+178,429+74.9%Added
HighTower Advisors, LLC407,247$573.0K0.00%00.0%Unchanged
Truist Financial Corp400,164$564.0K0.00%+4,710+1.2%Added
Nuveen Asset Management, LLC333,318$470.0K0.00%+333,318New
Westchester Capital Management, LLC314,354$443.0K0.01%00.0%Unchanged
Paloma Partners Management Co298,983$422.0K0.04%00.0%Unchanged
Weiss Asset Management LP252,509$356.0K0.01%00.0%Unchanged
Lombard Odier Asset Management (USA) Corp247,833$349.0K0.07%+247,833New
Norris Financial Group, LLC246,164$347.1K0.28%00.0%Unchanged
Susquehanna International Group, LLP220,388$311.0K0.00%−477,365−68.4%Reduced
Charles Schwab Investment Management Inc186,543$264.0K0.00%+164,381+741.7%Added
Renaissance Technologies LLC175,300$247.0K0.00%−97,673−35.8%Reduced
Bank of New York Mellon Corp165,464$233.0K0.00%+142,588+623.3%Added
Invst, LLC229,750$226.0K0.03%+80,715+54.2%Added
Group One Trading, L.P.154,594$218.0K0.01%−54,462−26.1%Reduced
Caspian Capital LP150,000$212.0K0.32%00.0%Unchanged
Brown Brothers Harriman & Co111,112$157.0K0.00%00.0%Unchanged
Rhumbline Advisers102,382$144.0K0.00%+102,382New
LMR Partners LLP87,353$123.0K0.00%−13,355−13.3%Reduced
Janney Montgomery Scott LLC68,004$106.0K0.00%+68,004New
Jane Street Group, LLC74,361$105.0K0.00%+50,521+211.9%Added
Shepherd Kaplan Krochuk, LLC60,000$85.0K0.04%+18,000+42.9%Added
Morgan Stanley59,254$84.0K0.00%−291,252−83.1%Reduced
Independent Advisor Alliance57,090$80.0K0.00%+57,090New
New York State Common Retirement Fund55,900$79.0K0.00%+55,900New
JPMorgan Chase & Co39,999$56.0K0.00%+39,999New
Deutsche Bank AG35,371$50.0K0.00%+35,371New
Stifel Financial Corp34,800$49.0K0.00%−7,000−16.7%Reduced
Miracle Mile Advisors, LLC35,000$49.0K0.00%00.0%Unchanged
American International Group, Inc.35,016$49.0K0.00%+35,016New
Voya Investment Management LLC34,670$49.0K0.00%+34,670New
D.A. Davidson & Co.33,714$48.0K0.00%00.0%Unchanged
Raymond James Financial Services Advisors, Inc.32,625$46.0K0.00%+15,000+85.1%Added
California State Teachers Retirement System31,992$45.0K0.00%+31,992New
Marathon Trading Investment Management LLC31,337$44.0K0.02%00.0%Unchanged
Patriot Financial Group Insurance Agency, LLC30,750$43.0K0.01%+22,600+277.3%Added
Eagle Asset Management Inc30,161$42.0K0.00%00.0%Unchanged
Kingsbury Capital Investment Advisors LLC29,012$41.0K0.06%−46,426−61.5%Reduced
Tower Research Capital LLC (TRC)28,086$40.0K0.00%+28,086New
Invesco Ltd.27,370$39.0K0.00%+27,370New
LPL Financial LLC27,500$39.0K0.00%+27,500New
Dynamic Advisor Solutions LLC27,000$38.0K0.00%+27,000New
Principal Financial Group Inc26,385$37.0K0.00%−81,060−75.4%Reduced
SG Americas Securities, LLC26,274$37.0K0.00%+26,274New
Envestnet Asset Management Inc21,764$31.0K0.00%−12,917−37.2%Reduced
SFI Advisors, LLC21,682$30.0K0.03%+6,451+42.4%Added
State of Wyoming21,204$30.0K0.02%+21,204New
Two Sigma Advisers, LP19,700$28.0K0.00%−109,400−84.7%Reduced
Vista Capital Partners, Inc.18,582$26.0K0.00%00.0%Unchanged
Wolverine Trading, LLC17,188$26.0K0.00%+17,188New
Squarepoint Ops LLC17,405$25.0K0.00%−2,438−12.3%Reduced
STRS Ohio17,400$24.0K0.00%+17,400New
Capstone Financial Advisors, Inc.15,000$21.0K0.00%00.0%Unchanged
Great Valley Advisor Group, Inc.14,045$20.0K0.00%+14,045New
Goldman Sachs Group Inc12,477$18.0K0.00%+12,477New
Ground Swell Capital, LLC13,022$18.0K0.03%+13,022New
Coastal Investment Advisors, Inc.11,840$18.0K0.00%+11,840New
Altium Wealth Management LLC12,000$17.0K0.00%−12,000−50.0%Reduced
SkyOak Wealth, LLC11,042$16.0K0.01%+11,042New
Wealthspire Advisors, LLC10,425$15.0K0.00%00.0%Unchanged
Penserra Capital Management LLC11,221$15.0K0.00%+4,995+80.2%Added
Advisor Group Holdings, Inc.9,765$13.0K0.00%+3,556+57.3%Added
Citigroup Inc9,331$13.0K0.00%+4,707+101.8%Added
Amalgamated Bank9,475$13.0K0.00%+9,475New
Covestor Ltd7,009$10.0K0.01%00.0%Unchanged
Legal & General Group Plc6,305$9.00K0.00%+6,305New
Simplex Trading, LLC6,024$8.00K0.00%+6,024New
Ameritas Investment Partners, Inc.5,611$7.00K0.00%+5,611New
Wells Fargo & Company4,190$6.00K0.00%+494+13.4%Added
Rockefeller Capital Management L.P.4,000$5.00K0.00%−1,000−20.0%Reduced
Wolverine Asset Management LLC3,879$5.00K0.00%00.0%Unchanged
Barclays PLC3,754$5.00K0.00%+3,754New
TSFG, LLC3,000$4.00K0.00%+3,000New
Royal Bank of Canada421$1.00K0.00%−4,819−92.0%Reduced
Cutler Group LP1,371$1.00K0.00%−4,272−75.7%Reduced
Glen Eagle Advisors, LLC350$4940.00%+350New
UBS Group AG10$00.00%−815−98.8%Reduced
FMR LLC274$00.00%+274New
Credit Suisse AG57$00.00%+57New
Bernzott Capital Advisors0$00.00%−2,614,788−100.0%Sold out
Millennium Management LLC0$00.00%−390,257−100.0%Sold out
Bleichroeder LP0$00.00%−339,268−100.0%Sold out