Optiver Holding’s Stoneridge SRI Stock Holding History

Optiver Holding’s Portfolio SRI Stock Details SRI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-12	Closed	-$58	–	3067
2026 Q1	$58	Hold	12	–	–	﹤0.01%	2256
2025 Q4	$69	Hold	12	–	–	﹤0.01%	2388
2025 Q3	$91	Buy	+12	New	+$95	﹤0.01%	2599

Other funds holding SRI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

22NW LP Seattle, Washington $105M AUM 38.33% 1-Year Est. Return

Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

EMCIP

Ewing Morris & Co Investment Partners Toronto, Ontario, Canada $191M AUM 23.88% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

ACA

AYAL Capital Advisors Toronto, Ontario, Canada $370M AUM 52.93% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Optiver Holding's SRI Position: Q2 2026 in Review

Optiver Holding sold out of Stoneridge (SRI) in Q2 2026, closing a stake of 12 shares — an estimated $58 sold.

Optiver Holding first reported a position in SRI in Q3 2025 and held it in 3 quarters. The position peaked at $91 in Q3 2025. 111 funds tracked by Wall St. Rank hold SRI as of Q2 2026.

Optiver Holding reported no remaining Stoneridge position as of Q2 2026 after selling out during the quarter.
Optiver Holding sold 12 Stoneridge shares in Q2 2026, an estimated $58.
Optiver Holding first reported a position in Stoneridge in Q3 2025 and held it in 3 quarters.
Optiver Holding's Stoneridge position peaked at $91 in Q3 2025.
111 funds tracked by Wall St. Rank held Stoneridge as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.