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Bridgeline Digital
BLIN

13 hedge funds and large institutions have $2.74M invested in Bridgeline Digital in 2025 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 6 increasing their positions, 2 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

200% more repeat investments, than reductions

Existing positions increased: 6 | Existing positions reduced: 2

0.85% less ownership

Funds ownership: 17.37% → 16.52% (-0.85%)

7% less capital invested

Capital invested by funds: $2.94M → $2.74M (-$205K)

13% less funds holding

Funds holding: 15 → 13 (-2)

50% less first-time investments, than exits

New positions opened: 2 | Existing positions closed: 4

Holders
13
Holders Change
-2
Holders Change %
-13.33%
% of All Funds
0.17%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
6
Reduced
2
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
BA
Bard Associates
Illinois
+$141K
2
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$84K
3
UBS Group
UBS Group
Switzerland
+$15.8K
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$6.63K
5
Citigroup
Citigroup
New York
+$5.56K

Top Sellers

Rank Fund Capital Flow
1
HBCM
Heron Bay Capital Management
Michigan
-$212K
2
XT
XTX Topco
Cayman Islands
-$26.3K
3
Renaissance Technologies
Renaissance Technologies
New York
-$23.9K
4
AAS
Avantax Advisory Services
Texas
-$1.63K
5
Morgan Stanley
Morgan Stanley
New York
-$296
Name Holding Trade Value Shares
Change 		Change in
Stake
BA
1
Bard Associates
Illinois
$1.95M +$141K +86,788 +7%
Renaissance Technologies
2
Renaissance Technologies
New York
$256K -$23.9K -14,700 -7%
Geode Capital Management
3
Geode Capital Management
Massachusetts
$175K +$6.63K +4,070 +3%
Vanguard Group
4
Vanguard Group
Pennsylvania
$154K – – –
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$96.4K +$84K +51,588 +290%
SSA
6
Schonfeld Strategic Advisors
New York
$25.3K +$163 +100 +0.6%
State Street
7
State Street
Massachusetts
$22.5K – – –
UBS Group
8
UBS Group
Switzerland
$17.3K +$15.8K +9,725 +359%
Northern Trust
9
Northern Trust
Illinois
$16.1K – – –
AAS
10
Avantax Advisory Services
Texas
$13.9K -$1.63K -1,000 -9%
Citigroup
11
Citigroup
New York
$4.75K +$5.56K +3,416 New
TRCT
12
Tower Research Capital (TRC)
New York
$3.64K +$4.27K +2,620 New
Bank of America
13
Bank of America
North Carolina
$133 +$36 +22 +30%
HBCM
14
Heron Bay Capital Management
Michigan
– -$212K -143,093 Closed
XT
15
XTX Topco
Cayman Islands
– -$26.3K -17,781 Closed
Morgan Stanley
16
Morgan Stanley
New York
– -$296 -200 Closed
NRG
17
Nemes Rush Group
Michigan
– -$135 -91 Closed

BLIN Hedge Fund Activity: Q2 2025 in Review

13 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Bridgeline Digital (BLIN) for Q2 2025, worth a combined $2.74M — down 7% from $2.94M a quarter earlier.

Sellers outnumbered buyers: 4 funds closed out of BLIN and 2 opened new positions — a net loss of 2 holders — while 2 trimmed existing stakes and 6 added.

The largest buyer was Bard Associates, adding an estimated $141K. The largest seller was Heron Bay Capital Management, exiting entirely with an estimated $212K sold.

  • 13 institutional investors held Bridgeline Digital (BLIN) as of Q2 2025, down from 15 in Q1 2025.
  • Funds reported $2.74M of Bridgeline Digital stock for Q2 2025, down 7% quarter-over-quarter.
  • 2 funds opened new Bridgeline Digital positions in Q2 2025 and 4 closed out, a net change of -2 holders.
  • The largest Bridgeline Digital buyer in Q2 2025 was Bard Associates, an estimated $141K added.
  • The largest Bridgeline Digital seller in Q2 2025 was Heron Bay Capital Management, an estimated $212K sold.

Based on aggregated 13F filings for Q2 2025.