Optiver Holding’s Eastern Bankshares EBC Stock Holding History

Optiver Holding’s Portfolio EBC Stock Details EBC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$42K	Buy	1,890 +961	+103%	+$19.5K	﹤0.01%	1208
2026 Q1	$18.2K	Sell	929 -60	-6%	-$1.2K	﹤0.01%	1115
2025 Q4	$18.2K	Sell	989 -180	-15%	-$3.29K	﹤0.01%	1042
2025 Q3	$21.2K	Sell	1,169 -150	-11%	-$2.47K	﹤0.01%	956
2025 Q2	$20.1K	Buy	1,319 +34	+3%	+$511	﹤0.01%	830
2025 Q1	$21.1K	Buy	+1,285	New	+$22.4K	﹤0.01%	690

Other funds holding EBC

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

HAM

HoldCo Asset Management Fort Lauderdale, Florida $1.56B AUM 45.42% 1-Year Est. Return

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

Optiver Holding's EBC Position: Q2 2026 in Review

Optiver Holding increased its Eastern Bankshares (EBC) stake by 103% in Q2 2026, buying an estimated $19.5K and bringing the position to 1,890 shares worth $42K. The position accounts for ﹤0.01% of the portfolio, ranked #1208.

Optiver Holding first reported a position in EBC in Q1 2025 and has held it in 6 quarters since. 328 funds tracked by Wall St. Rank hold EBC as of Q2 2026.

Optiver Holding held 1,890 shares of Eastern Bankshares worth $42K as of Q2 2026.
Optiver Holding bought 961 Eastern Bankshares shares in Q2 2026, an estimated $19.5K.
Eastern Bankshares made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1208 holding.
Optiver Holding first reported a position in Eastern Bankshares in Q1 2025 and has held it in 6 quarters since.
328 funds tracked by Wall St. Rank held Eastern Bankshares as of Q2 2026.

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