Oil States Ownership | Who Owns Oil States?

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Oil States Ownership Summary

Oil States is owned by 40.58% institutional investors, 7.38% insiders, and 52.03% retail investors. Blackrock is the largest institutional shareholder, holding 11.50% of OIS shares. First Eagle US Small Cap Strategy is the top mutual fund, with 3.80% of its assets in Oil States shares.

OIS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Oil States	40.58%	7.38%	52.03%
Sector	Energy Stocks	147.73%	15.16%	-62.89%
Industry	Oil & Gas Equipment & Services Stocks	41.12%	12.83%	46.05%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	7.19M	11.50%	$31.91M
Blackrock funding, inc. /de	6.66M	11.49%	$45.07M
Vanguard group	4.48M	7.73%	$30.33M
Dimensional fund advisors lp	3.43M	5.92%	$23.24M
D. e. shaw	3.09M	4.98%	$15.64M
First eagle investment management	2.58M	4.46%	$17.48M
Acadian asset management	2.44M	4.21%	$16.51M
Hotchkis & wiley capital management	1.81M	3.06%	$10.97M
Gendell jeffrey l	1.57M	2.70%	$10.60M
State street	1.50M	2.54%	$9.11M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Hara capital	346.84K	1.31%	$2.35M
Nierenberg investment management company	111.56K	0.29%	$676.02K
Gendell jeffrey l	1.57M	0.18%	$10.60M
Kennedy capital management	1.34M	0.18%	$8.11M
Bridgeway capital management	1.05M	0.14%	$6.38M
Campbell & co investment adviser	164.71K	0.05%	$1.12M
Clarivest asset management	116.09K	0.05%	$515.46K
State of wyoming	47.33K	0.04%	$320.40K
Hotchkis & wiley capital management	1.81M	0.03%	$10.97M
First eagle investment management	2.58M	0.03%	$17.48M

Top Buyers

Holder	Shares	% Assets	Change
Charles schwab investment management	954.97K	0.00%	314.67K
Bridgeway capital management	1.05M	0.14%	300.01K
American century companies	1.49M	0.00%	216.95K
Arrowstreet capital, limited partnership	425.70K	0.00%	209.91K
Hotchkis & wiley capital management	1.81M	0.03%	184.54K

Top Sellers

Holder	Shares	% Assets	Change
Palisade capital management, lp	-	-	-3.82M
Balyasny asset management	-	-	-1.63M
Hillsdale investment management	53.60K	0.01%	-1.21M
Kennedy capital management	1.34M	0.18%	-672.52K
Ubs group	509.88K	0.00%	-545.25K

New Positions

Holder	Shares	% Assets	Change	Value
Jane street group	145.11K	0.00%	145.11K	$982.40K
Winton group	71.42K	0.02%	71.42K	$483.52K
State of wisconsin investment board	54.81K	0.00%	54.81K	$332.18K
Man group	52.59K	0.00%	52.59K	$318.70K
Abacus wealth partners	30.56K	0.02%	30.56K	$206.87K

Sold Out

Holder	Change
Nelson, van denburg & campbell wealth management group	-13.00
Twin peaks wealth advisors	-15.00
Jones financial companies lllp	-16.00
Principal securities	-60.00
Allspring global investments	-66.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	84	-47.17%	23,516,200	-55.75%	40	0.50%	39	-55.68%	29	-40.82%
Sep 30, 2025	73	-51.66%	21,620,983	-58.25%	36	0.48%	38	-55.29%	22	-58.49%
Jun 30, 2025	150	-3.85%	51,720,396	1.55%	87	1.22%	85	-7.61%	53	10.42%
Mar 31, 2025	156	4.00%	50,894,609	3.61%	84	1.35%	92	22.67%	48	-14.29%
Dec 31, 2024	54	-65.16%	13,487,685	-72.68%	21	0.34%	26	-66.23%	17	-68.52%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
First Eagle US Small Cap Strategy	2.27M	3.80%	-6.87K
First Eagle Small Cap Opportunity I	2.27M	3.79%	2.27M
Vanguard US Total Market Shares ETF	1.92M	3.10%	-
Vanguard Total Stock Mkt Idx Inv	1.73M	2.89%	-
iShares Russell 2000 ETF	1.42M	2.37%	89.60K
Avantis US Small Cap Value ETF	1.42M	2.37%	2.97K
DFA US Small Cap Value I	784.75K	1.31%	-
Schwab Fundamental U.S. Small CompanyETF	747.38K	1.25%	-520.00
Kennedy Small Cap Value	650.85K	1.09%	111.70K
Vanguard Energy ETF	604.37K	1.01%	11.23K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Dec 16, 2025	TAYLOR CINDY B	President & CEO	Sell	$99.63K
Sep 23, 2022	Moses Philip Scott	EVP, Chief Operating Officer	Buy	$5.78K
Sep 23, 2022	Moses Philip Scott	EVP, Chief Operating Officer	Buy	$7.65K
Sep 23, 2022	Moses Philip Scott	EVP, Chief Operating Officer	Buy	$23.54K
Sep 23, 2022	Moses Philip Scott	EVP, Chief Operating Officer	Buy	$175.68K

Insider Transactions Trends

Date	Buy	Sell
2026 Q1	-	-
2025 Q4	-	1
2025 Q3	-	-
2025 Q2	-	-
2025 Q1	-	-

OIS Ownership FAQ

Who Owns Oil States?

Oil States shareholders are primarily institutional investors at 40.58%, followed by 7.38% insiders and 52.04% retail investors. The average institutional ownership in Oil States's industry, Oil & Gas Equipment & Services Stocks, is 41.12%, which Oil States falls below.

Who owns the most shares of Oil States?

Oil States’s largest shareholders are Blackrock (7.19M shares, 11.50%), Blackrock funding, inc. /de (6.66M shares, 11.49%), and Vanguard group (4.48M shares, 7.73%). Together, they hold 30.72% of Oil States’s total shares outstanding.

Does Blackrock own Oil States?

Yes, BlackRock owns 11.50% of Oil States, totaling 7.19M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 31.91M$. In the last quarter, BlackRock increased its holdings by 135.78K shares, a 1.93% change.

Who is Oil States’s biggest shareholder by percentage of total assets invested?

Hara capital is Oil States’s biggest shareholder by percentage of total assets invested, with 1.31% of its assets in 346.84K Oil States shares, valued at 2.35M$.

Who is the top mutual fund holder of Oil States shares?

First Eagle US Small Cap Strategy is the top mutual fund holder of Oil States shares, with 3.80% of its total shares outstanding invested in 2.27M Oil States shares.

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