112 institutional investment managers reported SRI positions in their Form 13F filings for Q2 2026, holding 23,109,749 shares worth $167M in total. BlackRock, Inc. reported the largest position.

Are funds buying or selling SRI?

In Q2 2026, 20 managers opened new SRI positions, 35 added, 38 trimmed and 21 sold out. Managers that filed in both quarters sold a net 344,055 shares.

How current is this SRI institutional ownership data?

It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Funds · SRI

Who owns SRI?

Institutional ownership of Stoneridge Inc. from Form 13F, Q2 2026

112 institutional managers reported holding Stoneridge Inc. (SRI) in Form 13F filings for Q2 2026, with 23,109,749 shares worth $167M. The largest reported holder was BlackRock, Inc. Managers that filed both quarters cut a net 344,055 shares (-1.5%). 20 opened new positions and 21 sold out.

Funds holding: 112
Value held: $167M
New / sold out: 20 / 21
Net shares, same filers: -1.5%

Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Largest holders of SRI

Fund	Value	Share of 13F holdings	Shares	Move
BlackRock, Inc.	$18.7M	11.1%	2,559,252	Added
22nw, LP	$18.1M	10.7%	2,466,975	Unchanged
Federated Hermes, Inc.	$8.9M	5.3%	1,214,355	Added
Vanguard Capital Management LLC	$8.8M	5.2%	1,203,756	Added
Ewing Morris & Co. Investment Partners Ltd.	$8.2M	5.9%	1,352,980	Trimmed
Dimensional Fund Advisors LP	$7.8M	4.6%	1,066,041	Trimmed
AYAL Capital Advisors Ltd	$7.4M	4.3%	1,004,860	Trimmed
American Century Companies Inc	$7.2M	4.2%	980,872	Added
Royce & Associates LP	$6.1M	3.6%	836,293	Added
Acadian Asset Management LLC	$5.4M	3.2%	736,167	Added
Geode Capital Management, LLC	$5.3M	3.1%	721,954	Added
EVR Research LP	$5.1M	3.0%	700,000	Trimmed
ArrowMark Colorado Holdings LLC	$4.8M	2.9%	661,462	Trimmed
D. E. Shaw & Co., Inc.	$4.2M	2.5%	579,852	Trimmed
Marshall Wace, LLP	$3.6M	2.1%	490,557	Trimmed
Two Sigma Investments, LP	$2.9M	1.7%	402,194	Added
Russell Investments Group, Ltd.	$2.5M	1.5%	345,240	Trimmed
Jacobs Levy Equity Management, Inc	$2.3M	1.4%	318,518	Added
State Street Corp	$2.3M	1.3%	308,863	Added
Vanguard Portfolio Management LLC	$2.1M	1.3%	289,713	Added
Man Group plc	$2.0M	1.2%	279,924	Trimmed
Morgan Stanley	$1.9M	1.1%	256,804	Added
Bridgeway Capital Management, LLC	$1.8M	1.1%	252,463	Added
Renaissance Technologies LLC	$1.8M	1.1%	252,200	Trimmed
Charles Schwab Investment Management Inc	$1.8M	1.1%	242,848	Added

Share of 13F holdings is each fund's shares as a share of the 23,109,749 SRI shares all 13F filers reported, not of shares outstanding.

Biggest buyers in Q2 2026

BlackRock, Inc. Added+$10.2M
Geode Capital Management, LLC Added+$2.8M
State Street Corp Added+$1.3M
Northern Trust Corp Added+$1.1M
Citadel Advisors LLC Added+$942K
American Century Companies Inc Added+$896K
Shay Capital LLC Added+$758K
Royce & Associates LP Added+$732K
Vanguard Portfolio Management LLC Added+$572K
Bank of New York Mellon Corp New+$525K

Biggest sellers in Q2 2026

Susquehanna International Group, LLP Trimmed-$2.6M
Millennium Management LLC Trimmed-$2.3M
ArrowMark Colorado Holdings LLC Trimmed-$2.0M
Arrowstreet Capital, Limited Partnership Trimmed-$1.8M
Russell Investments Group, Ltd. Trimmed-$1.7M
UBS Group AG Trimmed-$1.6M
Assenagon Asset Management S.A. Trimmed-$1.3M
Qube Research & Technologies Ltd Trimmed-$1.1M
Dimensional Fund Advisors LP Trimmed-$1.1M
Disciplined Growth Investors Inc Sold out-$952K

The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $25.3M and sold $25.5M; 35 added and 38 trimmed.

Schedule 13D and 13G filings on SRI

Owners of more than 5% must file within days, so these can be newer than the 13F data.

2026-07-30BlackRock, Inc. SCHEDULE 13G filed by BlackRock Inc.Schedule 13G
2025-07-22ROYCE & ASSOCIATES LP SCHEDULE 13G filed by Stoneridge Inc.Schedule 13G
2025-03-1822NW Fund, LP SCHEDULE 13G filed by Stoneridge Inc.Schedule 13G

Questions about SRI ownership

Who owns SRI stock?: 112 institutional investment managers reported SRI positions in their Form 13F filings for Q2 2026, holding 23,109,749 shares worth $167M in total. BlackRock, Inc. reported the largest position.
Are funds buying or selling SRI?: In Q2 2026, 20 managers opened new SRI positions, 35 added, 38 trimmed and 21 sold out. Managers that filed in both quarters sold a net 344,055 shares.
How current is this SRI institutional ownership data?: It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to SRI by CUSIP. Options are left out. SRI news and filings · SRI insider trades · Top funds