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Bridgeline Digital
BLIN

15 hedge funds and large institutions have $2.94M invested in Bridgeline Digital in 2025 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 3 increasing their positions, 2 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed

322% more capital invested

Capital invested by funds: $697K → $2.94M (+$2.24M)

100% more first-time investments, than exits

New positions opened: 6 | Existing positions closed: 3

50% more repeat investments, than reductions

Existing positions increased: 3 | Existing positions reduced: 2

25% more funds holding

Funds holding: 12 → 15 (+3)

13.13% more ownership

Funds ownership: 4.24% → 17.37% (+13%)

Holders
15
Holders Change
+3
Holders Change %
+25%
% of All Funds
0.2%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
3
Reduced
2
Closed
3
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
BA
Bard Associates
Illinois
+$2.18M
2
HBCM
Heron Bay Capital Management
Michigan
+$237K
3
Renaissance Technologies
Renaissance Technologies
New York
+$112K
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$51.8K
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$29.5K

Top Sellers

Rank Fund Capital Flow
1
UBS Group
UBS Group
Switzerland
-$39.3K
2
Jane Street
Jane Street
New York
-$31.2K
3
HF
HRT Financial
New York
-$24K
4
TRCT
Tower Research Capital (TRC)
New York
-$2.45K
5
SSA
Schonfeld Strategic Advisors
New York
-$314
Name Holding Trade Value Shares
Change 		Change in
Stake
BA
1
Bard Associates
Illinois
$1.95M +$2.18M +1,317,194 New
Renaissance Technologies
2
Renaissance Technologies
New York
$294K +$112K +67,625 +52%
HBCM
3
Heron Bay Capital Management
Michigan
$212K +$237K +143,093 New
Geode Capital Management
4
Geode Capital Management
Massachusetts
$180K +$51.8K +31,327 +35%
Vanguard Group
5
Vanguard Group
Pennsylvania
$164K – – –
SSA
6
Schonfeld Strategic Advisors
New York
$26.8K -$314 -190 -1%
Susquehanna International Group
7
Susquehanna International Group
Pennsylvania
$26.3K +$29.5K +17,798 New
XT
8
XTX Topco
Cayman Islands
$26.3K +$29.4K +17,781 New
State Street
9
State Street
Massachusetts
$24K – – –
Northern Trust
10
Northern Trust
Illinois
$17.1K – – –
AAS
11
Avantax Advisory Services
Texas
$16.3K +$18.2K +11,000 New
UBS Group
12
UBS Group
Switzerland
$4.01K -$39.3K -23,773 -90%
Morgan Stanley
13
Morgan Stanley
New York
$296 +$331 +200 New
NRG
14
Nemes Rush Group
Michigan
$135 – – –
Bank of America
15
Bank of America
North Carolina
$110 +$7 +4 +6%
Jane Street
16
Jane Street
New York
– -$31.2K -19,735 Closed
HF
17
HRT Financial
New York
– -$24K -15,558 Closed
TRCT
18
Tower Research Capital (TRC)
New York
– -$2.45K -1,549 Closed

BLIN Hedge Fund Activity: Q1 2025 in Review

15 of the 7,464 institutional investors tracked by Wall St. Rank reported a position in Bridgeline Digital (BLIN) for Q1 2025, worth a combined $2.94M — up 322% from $697K a quarter earlier.

Buyers outnumbered sellers: 6 funds opened new BLIN positions and 3 closed out — a net gain of 3 holders — while 3 added to existing stakes and 2 trimmed.

The largest buyer was Bard Associates, opening a new position worth an estimated $2.18M. The largest seller was UBS Group, cutting an estimated $39.3K.

  • 15 institutional investors held Bridgeline Digital (BLIN) as of Q1 2025, up from 12 in Q4 2024.
  • Funds reported $2.94M of Bridgeline Digital stock for Q1 2025, up 322% quarter-over-quarter.
  • 6 funds opened new Bridgeline Digital positions in Q1 2025 and 3 closed out, a net change of +3 holders.
  • The largest Bridgeline Digital buyer in Q1 2025 was Bard Associates, an estimated $2.18M added.
  • The largest Bridgeline Digital seller in Q1 2025 was UBS Group, an estimated $39.3K sold.

Based on aggregated 13F filings for Q1 2025.