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Sturm, Ruger & Co

186 hedge funds and large institutions have $315M invested in Sturm, Ruger & Co in 2025 Q4 according to their latest regulatory filings, with 42 funds opening new positions, 36 increasing their positions, 70 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed

5% less funds holding

Funds holding: 196186 (-10)

8.62% less ownership

Funds ownership: 69.22%60.59% (-8.6%)

18% less first-time investments, than exits

New positions opened: 42 | Existing positions closed: 51

35% less capital invested

Capital invested by funds: $486M → $315M (-$171M)

49% less repeat investments, than reductions

Existing positions increased: 36 | Existing positions reduced: 70

64% less call options, than puts

Call options by funds: $6.65M | Put options by funds: $18.4M

Holders
186
Holders Change
-10
Holders Change %
-5.1%
% of All Funds
2.26%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
42
Increased
36
Reduced
70
Closed
51
Calls
$6.65M
Puts
$18.4M
Net Calls
-$11.7M
Net Calls Change
-$21.2M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$42.8M -$47.4M -1,278,863 -49%
Vanguard Group
2
Vanguard Group
Pennsylvania
$29.9M -$8.7M -234,680 -20%
Renaissance Technologies
3
Renaissance Technologies
New York
$23.8M -$1.33M -36,000 -5%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$16.2M +$144K +3,886 +0.8%
Charles Schwab
5
Charles Schwab
California
$12.3M +$2.38M +64,190 +20%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$12.1M +$947K +25,565 +7%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$11.7M -$958K -25,856 -7%
State Street
8
State Street
Massachusetts
$10.9M -$9.14M -246,745 -42%
Millennium Management
9
Millennium Management
New York
$9.49M +$10.8M +290,530 New
American Century Companies
10
American Century Companies
Missouri
$9.43M +$2.19M +58,979 +26%
Jane Street
11
Jane Street
New York
$8.01M +$9.09M +245,356 New
Two Sigma Investments
12
Two Sigma Investments
New York
$7.48M +$1.12M +30,307 +15%
Royal Bank of Canada
13
Royal Bank of Canada
Ontario, Canada
$7.25M -$550K -14,846 -6%
Morgan Stanley
14
Morgan Stanley
New York
$6.44M -$1.64M -44,232 -18%
Two Sigma Advisers
15
Two Sigma Advisers
New York
$4.93M -$1.35M -36,400 -19%
UBS Group
16
UBS Group
Switzerland
$4.84M -$13.6M -366,360 -71%
Citadel Advisors
17
Citadel Advisors
Florida
$4.51M +$1.32M +35,508 +35%
Northern Trust
18
Northern Trust
Illinois
$4.45M -$1.35M -36,470 -21%
Goldman Sachs
19
Goldman Sachs
New York
$4.18M -$1.96M -52,967 -29%
Russell Investments Group
20
Russell Investments Group
United Kingdom
$4.11M +$2.41M +64,979 +106%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$4.05M -$1.87M -50,349 -29%
Fidelity Investments
22
Fidelity Investments
Massachusetts
$4.03M +$877K +23,678 +24%
HF
23
HRT Financial
New York
$3.81M +$4.32M +116,544 New
AQR Capital Management
24
AQR Capital Management
Connecticut
$3.3M -$3.44M -92,834 -48%
YIH
25
Y-Intercept (HK)
Hong Kong
$3.19M +$3.62M +97,695 New