Who owns STONERIDGE INC?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of SRI from SEC Form 13F filings across 115 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 115 institutions disclosed 23.3M shares of STONERIDGE INC worth $163.1M — about 82.6% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
115
13F holders
$163.1M
value, 2026 filers
82.6%
of shares outstanding (23.3M sh)
24
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of SRI's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 2.6M | $18.7M | 0.0% | 9.1% | +118.8% |
| 2 | 22NW, LP | 2.5M | $18.1M | 17.3% | 8.7% | 0.0% |
| 3 | Ewing Morris & Co. Investment Partners Ltd. | 1.4M | $8.2M | 4.3% | 4.8% | -0.9% |
| 4 | FEDERATED HERMES, INC. | 1.2M | $8.9M | 0.0% | 4.3% | +2.4% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 1.2M | $8.8M | 0.0% | 4.3% | +5.1% |
| 6 | DIMENSIONAL FUND ADVISORS LP | 1.1M | $7.8M | 0.0% | 3.8% | -12.5% |
| 7 | AYAL Capital Advisors Ltd | 1.0M | $7.4M | 2.0% | 3.6% | -7.7% |
| 8 | AMERICAN CENTURY COMPANIES INC | 980,872 | $7.2M | 0.0% | 3.5% | +14.3% |
| 9 | ROYCE & ASSOCIATES LP | 836,293 | $6.1M | 0.0% | 3% | +13.6% |
| 10 | ACADIAN ASSET MANAGEMENT LLC | 736,167 | $5,384 | 0.0% | 2.6% | +2.4% |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 721,954 | $5.3M | 0.0% | 2.6% | +114.0% |
| 12 | EVR Research LP | 700,000 | $5.1M | 2.5% | 2.5% | -9.1% |
| 13 | ArrowMark Colorado Holdings LLC | 661,462 | $4.8M | 0.2% | 2.3% | -29.5% |
| 14 | D. E. Shaw & Co., Inc. | 579,852 | $4.2M | 0.0% | 2.1% | -13.1% |
| 15 | MARSHALL WACE, LLP | 490,557 | $3.6M | 0.0% | 1.7% | -8.5% |
| 16 | TWO SIGMA INVESTMENTS, LP | 402,194 | $2.9M | 0.0% | 1.4% | +3.6% |
| 17 | Russell Investments Group, Ltd. | 345,240 | $2.5M | 0.0% | 1.2% | -40.2% |
| 18 | JACOBS LEVY EQUITY MANAGEMENT, INC | 318,518 | $2.3M | 0.0% | 1.1% | +20.8% |
| 19 | STATE STREET CORP | 308,863 | $2.3M | 0.0% | 1.1% | +129.9% |
| 20 | VANGUARD PORTFOLIO MANAGEMENT LLC | 289,713 | $2.1M | 0.0% | 1% | +36.9% |
| 21 | Man Group plc | 279,924 | $2.0M | 0.0% | 1% | -6.0% |
| 22 | MORGAN STANLEY | 256,804 | $1.9M | 0.0% | 0.9% | +6.3% |
| 23 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 252,463 | $1.8M | 0.0% | 0.9% | +24.7% |
| 24 | RENAISSANCE TECHNOLOGIES LLC | 252,200 | $1.8M | 0.0% | 0.9% | -11.5% |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 242,848 | $1.8M | 0.0% | 0.9% | +36.9% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.