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 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 $5.72T AUM 30.48% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

HAM

HoldCo Asset Management Fort Lauderdale, Florida $1.34B AUM 28.06% 1-Year Est. Return

Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Optiver Holding's EBC Position: Q1 2026 in Review

Optiver Holding reduced its Eastern Bankshares (EBC) stake by 6.1% in Q1 2026, selling an estimated $1.2K and leaving 929 shares worth $18.2K. The position accounts for ﹤0.01% of the portfolio, ranked #1115.

Optiver Holding first reported a position in EBC in Q1 2025 and has held it in 5 quarters since. The position peaked at $21.2K in Q3 2025. 298 funds tracked by Wall St. Rank hold EBC as of Q1 2026.

Optiver Holding held 929 shares of Eastern Bankshares worth $18.2K as of Q1 2026.
Optiver Holding sold 60 Eastern Bankshares shares in Q1 2026, an estimated $1.2K.
Eastern Bankshares made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1115 holding.
Optiver Holding first reported a position in Eastern Bankshares in Q1 2025 and has held it in 5 quarters since.
Optiver Holding's Eastern Bankshares position peaked at $21.2K in Q3 2025.
298 funds tracked by Wall St. Rank held Eastern Bankshares as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.