Sturm Ruger RGR Institutional Ownership

NYSE RGR

$42.50 +0.33 (+0.78%)

At close: Sep 30, 2026 · 4:00 PM EDT

Institutions by Trading Activity

173 Institutions

Increased 77 44.5%

Unchanged 51 29.5%

Reduced 45 26.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

61.56%

▲+1.04 pp QoQ

Shares Held by Institutions

9.82Mn

of 15.96Mn outstanding

▲+5.21% QoQ

Shares Outstanding

15.96Mn

6.13Mn held outside 13F filers

Institutional Investors

173

filed 13F for Jun 2026

▼-17 vs prior quarter

Net Shares Added (QoQ)

+486.86K

accumulated since last quarter

Value of Holdings

$417.51Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Sturm Ruger & Co Inc (NYSE:RGR) has 173 institutional investors that have filed 13F reports for the period ending June 2026.

Collectively, these holders controlled 61.6% of Sturm Ruger's outstanding shares in June 2026, up from 60.5% in March 2026.
They increased total shares held in Sturm Ruger by 5.21% from the prior quarter, while the number of investors in RGR decreased 9.9% year over year.
Of these 173 funds, 77 grew their exposure to Sturm Ruger, 45 cut back, and 51 maintained positions.
In total, institutional investors held 9.82Mn shares in Sturm Ruger as of June 2026, up by 486.86K shares quarter on quarter, and down 836.82K shares year over year.
As of June 30, 2026, the biggest holder of Sturm Ruger is BlackRock, Inc. at 1.31Mn shares, representing 8.2% of shares outstanding.
Top purchasers of RGR stock for the quarter ending June 2026 included Sixth Street Partners Management Company, L.P. (306.36K), JRM Investment Counsel, LLC (213.0K), ExodusPoint Capital Management, LP (87.11K), GABELLI FUNDS LLC (76.0K), WELLINGTON MANAGEMENT GROUP LLP (71.42K).
The largest sellers of Sturm Ruger for the quarter ending June 2026 were HRT FINANCIAL LP (127.29K), UBS Group AG (107.69K), AMERICAN CENTURY COMPANIES INC (102.27K), TWO SIGMA INVESTMENTS, LP (85.88K), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (51.82K).
Business Quant data shows the 10 biggest positions in Sturm Ruger as of June 2026 are held by BlackRock, Inc. (1.31Mn), RENAISSANCE TECHNOLOGIES LLC (682.38K), VANGUARD CAPITAL MANAGEMENT LLC (649.26K), JRM Investment Counsel, LLC (610.0K), WELLINGTON MANAGEMENT GROUP LLP (548.29K), TWO SIGMA INVESTMENTS, LP (411.95K), DIMENSIONAL FUND ADVISORS LP (397.22K), GEODE CAPITAL MANAGEMENT, LLC (381.81K), State Street Corp (332.75K), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (306.36K).

Form 13F Holdings

173 Institutional Holders

Report period 30 Jun, 2026

Total shares held 9.82Mn

Of outstanding 61.56%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	1,308,874	8.20%	▲27,003	+2.11%	$49.54Mn
2	RENAISSANCE TECHNOLOGIES LLC	0001037389	682,376	4.28%	▼27,800	-3.91%	$25.83Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	649,264	4.07%	▲6,292	+0.98%	$24.57Mn
4	JRM Investment Counsel, LLC	0001631084	610,000	3.82%	▲213,000	+53.65%	$23.09Mn
5	WELLINGTON MANAGEMENT GROUP LLP	0000902219	548,286	3.44%	▲71,423	+14.98%	$20.75Mn
6	TWO SIGMA INVESTMENTS, LP	0001179392	411,946	2.58%	▼85,877	-17.25%	$15.59Mn
7	DIMENSIONAL FUND ADVISORS LP	0000354204	397,220	2.49%	▼226	-0.06%	$15.03Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	381,808	2.39%	▲18,010	+4.95%	$14.46Mn
9	State Street Corp	0000093751	332,754	2.09%	▲9,668	+2.99%	$12.59Mn
10	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	306,357	1.92%	▼51,822	-14.47%	$11.60Mn
10	Sixth Street Partners Management Company, L.P.	0001812095	306,357	1.92%	▲306,357	0.00%	$11.60Mn
11	Royal Bank Of Canada	0001000275	236,740	1.48%	▲4,738	+2.04%	$8.96Mn
12	AMERICAN CENTURY COMPANIES INC	0000748054	230,793	1.45%	▼102,273	-30.71%	$8.74Mn
13	JANE STREET GROUP, LLC	0001595888	229,370	1.44%	▼18,173	-7.34%	$8.68Mn
14	CITADEL ADVISORS LLC	0001423053	186,404	1.17%	▼21,125	-10.18%	$7.06Mn
15	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	159,861	1.00%	▲11,125	+7.48%	$6.05Mn
16	Allianz Asset Management GmbH	0001535323	158,820	1.00%	▲36,000	+29.31%	$6.01Mn
17	Northern Trust Corp	0000073124	145,211	0.91%	▲4,592	+3.27%	$5.50Mn
18	Bank of New York Mellon Corp	0001390777	126,107	0.79%	▲4,311	+3.54%	$4.77Mn
19	Russell Investments Group, Ltd.	0001692234	122,688	0.77%	▲20,304	+19.83%	$4.64Mn

Showing 1 to 20 of 173 holders