Mariner
EBC icon

Mariner’s Eastern Bankshares EBC Stock Holding History

Mariner’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 		$962K Sell
49,207
-13,321
-21% -$266K ﹤0.01% 2001
2025
Q4 		$1.15M Buy
62,528
+2,106
+3% +$38.6K ﹤0.01% 1852
2025
Q3 		$1.1M Sell
60,422
-3,559
-6% -$58.7K ﹤0.01% 1824
2025
Q2 		$977K Sell
63,981
-5,754
-8% -$86.4K ﹤0.01% 1803
2025
Q1 		$1.14M Buy
69,735
+613
+0.9% +$10.7K ﹤0.01% 1598
2024
Q4 		$1.19M Sell
69,122
-20,068
-23% -$350K ﹤0.01% 1538
2024
Q3 		$1.46M Buy
89,190
+33,377
+60% +$528K ﹤0.01% 1362
2024
Q2 		$780K Buy
55,813
+10,465
+23% +$139K ﹤0.01% 1691
2024
Q1 		$625K Buy
+45,348
New +$616K ﹤0.01% 1864
2023
Q3 		– Sell
-11,859
Closed -$146K – 2932
2023
Q2 		$146K Buy
+11,859
New +$140K ﹤0.01% 2558

Other funds holding EBC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Investment Management
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
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
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
Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Mariner's EBC Position: Q1 2026 in Review

Mariner reduced its Eastern Bankshares (EBC) stake by 21% in Q1 2026, selling an estimated $266K and leaving 49,207 shares worth $962K. The position accounts for ﹤0.01% of the portfolio, ranked #2001.

Mariner first reported a position in EBC in Q2 2023 and has held it in 10 quarters since. The position peaked at $1.46M in Q3 2024. 298 funds tracked by Wall St. Rank hold EBC as of Q1 2026.

  • Mariner held 49,207 shares of Eastern Bankshares worth $962K as of Q1 2026.
  • Mariner sold 13,321 Eastern Bankshares shares in Q1 2026, an estimated $266K.
  • Eastern Bankshares made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #2001 holding.
  • Mariner first reported a position in Eastern Bankshares in Q2 2023 and has held it in 10 quarters since.
  • Mariner's Eastern Bankshares position peaked at $1.46M in Q3 2024.
  • 298 funds tracked by Wall St. Rank held Eastern Bankshares as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.