BlackRock
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BlackRock’s ECB Bancorp ECBK Stock Holding History

BlackRock’s Portfolio ECBK Stock Details ECBK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.6M Sell
394,646
-5,223
-1% -$90.4K ﹤0.01% 3719
2025
Q4 		$6.95M Buy
399,869
+16,962
+4% +$282K ﹤0.01% 3687
2025
Q3 		$6.08M Buy
382,907
+16,552
+5% +$269K ﹤0.01% 3691
2025
Q2 		$5.66M Buy
366,355
+225,584
+160% +$3.54M ﹤0.01% 3714
2025
Q1 		$2.13M Buy
140,771
+2,857
+2% +$41.4K ﹤0.01% 3975
2024
Q4 		$2.05M Buy
137,914
+6,647
+5% +$99.4K ﹤0.01% 4029
2024
Q3 		$1.88M Buy
131,267
+1,527
+1% +$20.5K ﹤0.01% 4019
2024
Q2 		$1.62M Sell
129,740
-1,239
-0.9% -$15.3K ﹤0.01% 4027
2024
Q1 		$1.7M Buy
130,979
+14,036
+12% +$183K ﹤0.01% 4056
2023
Q4 		$1.47M Sell
116,943
-394
-0.3% -$4.45K ﹤0.01% 4145
2023
Q3 		$1.29M Sell
117,337
-883
-0.7% -$10.8K ﹤0.01% 4160
2023
Q2 		$1.55M Buy
118,220
+2,322
+2% +$28.4K ﹤0.01% 4158
2023
Q1 		$1.61M Buy
115,898
+1,790
+2% +$27.4K ﹤0.01% 4148
2022
Q4 		$1.83M Buy
114,108
+628
+0.6% +$10K ﹤0.01% 4173
2022
Q3 		$1.63M Buy
+113,480
New +$1.61M ﹤0.01% 4287

Other funds holding ECBK

AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
S
Sachetta Lynnfield, Massachusetts $206M AUM 26.19% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
OC
Oppenheimer & Close New York $159M AUM 60.56% 1-Year Est. Return
MCM
Maltese Capital Management New York $508M AUM 21.31% 1-Year Est. Return
CP
Covalent Partners Concord, Massachusetts $17.6M AUM 2.91% 1-Year Est. Return

BlackRock's ECBK Position: Q1 2026 in Review

BlackRock reduced its ECB Bancorp (ECBK) stake by 1.3% in Q1 2026, selling an estimated $90.4K and leaving 394,646 shares worth $6.6M. The position accounts for ﹤0.01% of the portfolio, ranked #3719.

BlackRock first reported a position in ECBK in Q3 2022 and has held it in 15 quarters since. The position peaked at $6.95M in Q4 2025. 59 funds tracked by Wall St. Rank hold ECBK as of Q1 2026.

  • BlackRock held 394,646 shares of ECB Bancorp worth $6.6M as of Q1 2026.
  • BlackRock sold 5,223 ECB Bancorp shares in Q1 2026, an estimated $90.4K.
  • ECB Bancorp made up ﹤0.01% of BlackRock's portfolio in Q1 2026, its #3719 holding.
  • BlackRock first reported a position in ECB Bancorp in Q3 2022 and has held it in 15 quarters since.
  • BlackRock's ECB Bancorp position peaked at $6.95M in Q4 2025.
  • 59 funds tracked by Wall St. Rank held ECB Bancorp as of Q1 2026.

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