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ECB Bancorp
ECBK

40 hedge funds and large institutions have $41.2M invested in ECB Bancorp in 2025 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 11 increasing their positions, 3 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

267% more repeat investments, than reductions

Existing positions increased: 11 | Existing positions reduced: 3

260% more first-time investments, than exits

New positions opened: 18 | Existing positions closed: 5

48% more funds holding

Funds holding: 27 → 40 (+13)

24% more capital invested

Capital invested by funds: $33.3M → $41.2M (+$7.93M)

5.32% more ownership

Funds ownership: 24.24% → 29.56% (+5.3%)

Holders
40
Holders Change
+13
Holders Change %
+48.15%
% of All Funds
0.53%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
11
Reduced
3
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$3.54M
2
Geode Capital Management
Geode Capital Management
Massachusetts
+$1.45M
3
State Street
State Street
Massachusetts
+$793K
4
Morgan Stanley
Morgan Stanley
New York
+$717K
5
Vanguard Group
Vanguard Group
Pennsylvania
+$694K

Top Sellers

Rank Fund Capital Flow
1
AllianceBernstein
AllianceBernstein
Tennessee
-$738K
2
Millennium Management
Millennium Management
New York
-$709K
3
FL
Fourthstone LLC
Missouri
-$349K
4
Citadel Advisors
Citadel Advisors
Florida
-$225K
5
Jane Street
Jane Street
New York
-$200K
Name Holding Trade Value Shares
Change 		Change in
Stake
Mirae Asset Global ETFs Holdings
26
Mirae Asset Global ETFs Holdings
Hong Kong
$64.9K +$66.1K +4,204 New
UBS Group
27
UBS Group
Switzerland
$64.8K +$3.05K +194 +5%
JP Morgan Chase
28
JP Morgan Chase
New York
$56.4K +$57.4K +3,650 New
Bank of America
29
Bank of America
North Carolina
$53K +$52.9K +3,369 +5,105%
Citigroup
30
Citigroup
New York
$39.9K +$40.6K +2,582 New
BNP Paribas Financial Markets
31
BNP Paribas Financial Markets
France
$24K +$24.4K +1,556 New
AIP
32
Ameritas Investment Partners
Nebraska
$12.1K +$12.3K +786 New
Royal Bank of Canada
33
Royal Bank of Canada
Ontario, Canada
$11K +$10.4K +659 New
Legal & General Group
34
Legal & General Group
United Kingdom
$10.7K +$10.9K +695 New
California State Teachers Retirement System (CalSTRS)
35
California State Teachers Retirement System (CalSTRS)
California
$7.41K +$7.54K +480 New
AB
36
Amalgamated Bank
New York
$4K +$4.13K +263 New
SCM
37
Sterling Capital Management
North Carolina
$3.21K +$3.27K +208 New
Raymond James Financial
38
Raymond James Financial
Florida
$3.09K +$3.14K +200 New
ACA
39
American Capital Advisory
Idaho
$1.54K – – –
TRCT
40
Tower Research Capital (TRC)
New York
$633 +$644 +41 New
Millennium Management
41
Millennium Management
New York
– -$709K -46,800 Closed
FL
42
Fourthstone LLC
Missouri
– -$349K -23,043 Closed
Citadel Advisors
43
Citadel Advisors
Florida
– -$225K -14,847 Closed
Jane Street
44
Jane Street
New York
– -$200K -13,224 Closed
SSA
45
Schonfeld Strategic Advisors
New York
– -$197K -12,984 Closed
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ECBK Hedge Fund Activity: Q2 2025 in Review

40 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in ECB Bancorp (ECBK) for Q2 2025, worth a combined $41.2M — up 24% from $33.3M a quarter earlier.

Buyers outnumbered sellers: 18 funds opened new ECBK positions and 5 closed out — a net gain of 13 holders — while 11 added to existing stakes and 3 trimmed.

The largest buyer was BlackRock, adding an estimated $3.54M. The largest seller was AllianceBernstein, cutting an estimated $738K.

  • 40 institutional investors held ECB Bancorp (ECBK) as of Q2 2025, up from 27 in Q1 2025.
  • Funds reported $41.2M of ECB Bancorp stock for Q2 2025, up 24% quarter-over-quarter.
  • 18 funds opened new ECB Bancorp positions in Q2 2025 and 5 closed out, a net change of +13 holders.
  • The largest ECB Bancorp buyer in Q2 2025 was BlackRock, an estimated $3.54M added.
  • The largest ECB Bancorp seller in Q2 2025 was AllianceBernstein, an estimated $738K sold.

Based on aggregated 13F filings for Q2 2025.