DOSSIER · 13F Holders · Q2 2026
SRI

STONERIDGE INC

123 institutions still hold STONERIDGE INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 86183P102·123 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$129M
visible holders
Holders
123
filers reporting
Concentration
14.55%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

123 institutions reported SRI in Q2 2026. BlackRock, Inc. leads at 14.5% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$19M2.6M0.00%Q2 2026
02
22NW, LP
CIK 0001694297
$18M2.5M17.25%Q2 2026
03
FEDERATED HERMES, INC.
CIK 0001056288
$9M1.2M0.01%Q2 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$9M1.2M0.00%Q2 2026
05
Ewing Morris & Co. Investment Partners Ltd.
CIK 0001846838
$8M1.4M4.27%Q2 2026
06
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$8M1.1M0.00%Q2 2026
07
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$7M981K0.00%Q2 2026
08
AYAL Capital Advisors Ltd
CIK 0002011524
$6M1.1M2.20%Q4 2025
09
ROYCE & ASSOCIATES LP
CIK 0000906304
$6M836K0.05%Q2 2026
10
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$5M722K0.00%Q2 2026
11
EVR Research LP
CIK 0001843019
$5M700K2.53%Q2 2026
12
ArrowMark Colorado Holdings LLC
CIK 0001483859
$5M661K0.20%Q2 2026
13
D. E. Shaw & Co., Inc.
CIK 0001009207
$5M778K0.00%Q4 2025
14
MARSHALL WACE, LLP
CIK 0001318757
$4M491K0.00%Q2 2026
15
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$3M719K0.00%Q1 2026
16
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$3M402K0.00%Q2 2026
17
Russell Investments Group, Ltd.
CIK 0001692234
$3M345K0.00%Q2 2026
18
STATE STREET CORP
CIK 0000093751
$2M309K0.00%Q2 2026
19
Vanguard Portfolio Management
CIK 0002100121· Index
$2M290K0.00%Q2 2026
20
Man Group plc
CIK 0001637460
$2M280K0.00%Q2 2026
Page 1 of 7
103 more holders available. Log in →
Insiders at STONERIDGE INC
Humphrey Scott RandallFerraiolo Caetano RobertoLasky William MZizelman JamesEnglish Aron R.Benedict Susan C.Korth KimRutt Sheila M