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Stoneridge

116 hedge funds and large institutions have $180M invested in Stoneridge in 2025 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 35 increasing their positions, 47 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

1% more capital invested

Capital invested by funds: $179M → $180M (+$1.2M)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

6.84% less ownership

Funds ownership: 92.06%85.22% (-6.8%)

9% less funds holding

Funds holding: 128116 (-12)

26% less repeat investments, than reductions

Existing positions increased: 35 | Existing positions reduced: 47

46% less first-time investments, than exits

New positions opened: 14 | Existing positions closed: 26

Holders
116
Holders Change
-12
Holders Change %
-9.38%
% of All Funds
1.52%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.04%
New
14
Increased
35
Reduced
47
Closed
26
Calls
$6K
Puts
Net Calls
+$6K
Net Calls Change
-$133K
Name Holding Trade Value Shares
Change
Change in
Stake
2L
1
22NW LP
Washington
$16M +$1.28M +162,092 +8%
Vanguard Group
2
Vanguard Group
Pennsylvania
$11.5M +$406K +51,263 +4%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$10.2M -$417K -52,641 -4%
BlackRock
4
BlackRock
New York
$9.17M -$1.52M -191,515 -14%
Millennium Management
5
Millennium Management
New York
$9.09M -$502K -63,357 -5%
EMCIP
6
Ewing Morris & Co Investment Partners
Ontario, Canada
$8.46M +$887K +111,931 +9%
ACA
7
AYAL Capital Advisors
Ontario, Canada
$8.13M +$1.13M +143,176 +16%
Federated Hermes
8
Federated Hermes
Pennsylvania
$8.1M +$7.88K +994 +0.1%
RA
9
Royce & Associates
New York
$7.89M -$2.88M -362,900 -26%
ACH
10
ArrowMark Colorado Holdings
Colorado
$7.88M -$509K -64,279 -6%
Acadian Asset Management
11
Acadian Asset Management
Massachusetts
$5.19M -$558K -70,381 -9%
D.E. Shaw & Co
12
D.E. Shaw & Co
New York
$4.85M -$2.36M -297,361 -32%
American Century Companies
13
American Century Companies
Missouri
$4.76M +$1.76M +222,505 +55%
Morgan Stanley
14
Morgan Stanley
New York
$4.05M -$349K -44,084 -8%
Arrowstreet Capital
15
Arrowstreet Capital
Massachusetts
$3.95M +$3.04M +383,805 +286%
Citadel Advisors
16
Citadel Advisors
Florida
$3.36M +$1.09M +136,997 +45%
Marshall Wace
17
Marshall Wace
United Kingdom
$2.96M +$749K +94,508 +32%
Russell Investments Group
18
Russell Investments Group
United Kingdom
$2.92M -$288K -36,349 -9%
JP Morgan Chase
19
JP Morgan Chase
New York
$2.54M -$2.23M -281,693 -46%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$2.39M +$34.3K +4,323 +1%
GCP
21
GSA Capital Partners
United Kingdom
$2.27M -$514K -64,808 -18%
Two Sigma Investments
22
Two Sigma Investments
New York
$2.24M +$251K +31,661 +12%
Qube Research & Technologies (QRT)
23
Qube Research & Technologies (QRT)
United Kingdom
$2.12M +$818K +103,239 +59%
KCM
24
Kennedy Capital Management
Missouri
$1.85M +$214K +27,045 +13%
GC
25
Globeflex Capital
California
$1.77M +$1.15M +145,192 +166%

SRI Hedge Fund Activity: Q3 2025 in Review

116 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Stoneridge (SRI) for Q3 2025, worth a combined $180M — up 0.67% from $179M a quarter earlier.

Sellers outnumbered buyers: 26 funds closed out of SRI and 14 opened new positions — a net loss of 12 holders — while 47 trimmed existing stakes and 35 added.

The largest buyer was Arrowstreet Capital, adding an estimated $3.04M. The largest seller was AQR Capital Management, cutting an estimated $4.37M.

  • 116 institutional investors held Stoneridge (SRI) as of Q3 2025, down from 128 in Q2 2025.
  • Funds reported $180M of Stoneridge stock for Q3 2025, up 0.67% quarter-over-quarter.
  • 14 funds opened new Stoneridge positions in Q3 2025 and 26 closed out, a net change of -12 holders.
  • The largest Stoneridge buyer in Q3 2025 was Arrowstreet Capital, an estimated $3.04M added.
  • The largest Stoneridge seller in Q3 2025 was AQR Capital Management, an estimated $4.37M sold.

Based on aggregated 13F filings for Q3 2025.