undamentalytics Newsletter

OIL States International, Inc: which funds bought and sold

Institutions that bought and sold OIL States International shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 100 institutions that filed 13F reports for both quarters added to or opened positions in OIL States International, and 111 cut or closed them. Together they added a net 888K shares, +1.6% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 3.1M shares (+13.8%); index fund managers were net buyers of 828K shares (+5.3%). 23 opened a new position and 39 sold out entirely.

Bought, Q2 2026 100 institutions, 23 of them new holders Sold, Q2 2026 111 institutions, 39 of them sold out
Net change, all compared +888K shares (+1.6%)
Net change, active managers +3.1M shares (+13.8%), 30 bought, 22 sold

Buyers versus sellers

institutions compared, 236
Active managers and hedge funds 30 bought · 22 sold · +3.1M
Index fund managers 8 bought · 2 sold · +828K
Other institutions 62 bought · 87 sold · −3.1M

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
First Eagle Investment Management, LLC Active manager +2.0M +96.3% 4.0M $32.1M
Qube Research & Technologies Ltd Hedge fund +924K +465.4% 1.1M $9M
Algert Global LLC Hedge fund +800K +5628.2% 814K $6.5M
Blackrock, Inc. Index funds +509K +8.1% 6.8M $54.6M
Two Sigma Investments, LP Hedge fund +371K +34.6% 1.4M $11.6M
Squarepoint Ops LLC Hedge fund +370K +1228.6% 400K $3.2M
American Century Companies Inc Active manager +365K +19.7% 2.2M $17.7M
FMR LLC Active manager +292K +109.5% 558K $4.5M
State Street Corp Index funds +247K +14.3% 2.0M $15.9M
Federated Hermes, Inc. Active manager +238K +57.4% 652K $5.2M
Kennedy Capital Management LLC Active manager +213K +19.7% 1.3M $10.3M
Y-Intercept (Hong Kong) Ltd +145K +138.9% 250K $2M
Franklin Resources Inc Active manager +138K +34.8% 534K $4.3M
Panagora Asset Management Inc Active manager +110K +20.4% 650K $5.2M
Hotchkis & Wiley Capital Management LLC Active manager +99K +9.9% 1.1M $8.8M
Cambria Investment Management, L.P. +94K +159.7% 152K $1.2M
Geode Capital Management, LLC Index funds +88K +6.5% 1.4M $11.6M
Man Group PLC Hedge fund +72K +175.5% 114K $911,618
Boothbay Fund Management, LLC Hedge fund +70K +192.4% 107K $855,676
Aquatic Capital Management LLC +70K New position 70K $557,200

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Driehaus Capital Management LLC Active manager −1.3M Sold out 0 —
Marshall Wace, LLP Hedge fund −691K −74.1% 242K $1.9M
Jpmorgan Chase & Co −648K −78.8% 174K $1.4M
Dimensional Fund Advisors LP −516K −14.6% 3.0M $24.1M
Jane Street Group, LLC −454K Sold out 0 —
Arrowstreet Capital, Limited Partnership Hedge fund −442K −61.3% 279K $2.2M
Acadian Asset Management LLC Active manager −310K −13.2% 2.0M $16.4M
Sei Investments Co −299K −67.6% 143K $1.1M
Pacer Advisors, Inc. −244K Sold out 0 —
UBS Group AG −207K −24.3% 646K $5.2M
State Board Of Administration Of Florida Retirement System −188K −84.4% 35K $278,364
HRT Financial LP −161K −65.8% 84K $669,000
Goldman Sachs Group Inc −160K −22.7% 542K $4.3M
Informed Momentum Co LLC −154K Sold out 0 —
D. E. Shaw & Co., Inc. Hedge fund −149K −6.9% 2.0M $16.2M
Morgan Stanley −144K −10.7% 1.2M $9.7M
Invesco Ltd. −114K −36.7% 197K $1.6M
Engineers Gate Manager LP Hedge fund −94K Sold out 0 —
AQR Capital Management LLC Hedge fund −88K −4.8% 1.7M $13.9M
Susquehanna International Group, LLP −75K −75.2% 25K $198,424

New positions

largest by value

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Driehaus Capital Management LLCActive manager 1.3M $15.5M
Jane Street Group, LLC 454K $5.3M
Pacer Advisors, Inc. 244K $2.8M
Informed Momentum Co LLC 154K $1.8M
Engineers Gate Manager LPHedge fund 94K $1.1M
Integrated Quantitative Investments LLC 65K $752,887
Exoduspoint Capital Management, LPHedge fund 62K $721,878
Hillsdale Investment Management Inc. 58K $669,300
Harvest Investment Services, LLC 48K $562,445
Dynamic Technology Lab Private Ltd 32K $376,938

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
199
Ten largest holders
50.2%
of 13F-reported shares
Index fund managers
29.5%
of 13F-reported shares
Active managers and hedge funds
46.4%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 30 22 1 7 +3.1M +13.8%
Index fund managers 8 2 0 0 +828K +5.3%
Other institutions 62 87 22 32 −3.1M −19.1%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

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