Marin Software
MRIN
MRIN was delisted on the 25th of June, 2025.
21 hedge funds and large institutions have $9.26M invested in Marin Software in 2021 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 2 increasing their positions, 4 reducing their positions, and 6 closing their positions.
295% more capital invested
Capital invested by funds: $2.35M → $9.26M (+$6.92M)
83% more first-time investments, than exits
New positions opened: 11 | Existing positions closed: 6
31% more funds holding
Funds holding: 16 → 21 (+5)
0.7% less ownership
Funds ownership: 2.01% → 1.31% (-0.7%)
50% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 4
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GSC
Ground Swell Capital
Folly Beach,
South Carolina
|
+$56.2K |
| 2 |
Geode Capital Management
Boston,
Massachusetts
|
+$54K |
| 3 |
Jane Street
New York
|
+$46.3K |
| 4 |
State Street
Boston,
Massachusetts
|
+$30.1K |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$24.7K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SV
Sapphire Ventures
Austin,
Texas
|
-$346K |
| 2 |
Acadian Asset Management
Boston,
Massachusetts
|
-$328K |
| 3 |
VF
Virtu Financial
New York
|
-$130K |
| 4 |
Renaissance Technologies
New York
|
-$103K |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
-$48.8K |
MRIN Hedge Fund Activity: Q2 2021 in Review
21 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Marin Software (MRIN) for Q2 2021, worth a combined $9.26M — up 295% from $2.35M a quarter earlier.
Buyers outnumbered sellers: 11 funds opened new MRIN positions and 6 closed out — a net gain of 5 holders — while 2 added to existing stakes and 4 trimmed.
The largest buyer was Ground Swell Capital, opening a new position worth an estimated $56.2K. The largest seller was Sapphire Ventures, exiting entirely with an estimated $346K sold.
- 21 institutional investors held Marin Software (MRIN) as of Q2 2021, up from 16 in Q1 2021.
- Funds reported $9.26M of Marin Software stock for Q2 2021, up 295% quarter-over-quarter.
- 11 funds opened new Marin Software positions in Q2 2021 and 6 closed out, a net change of +5 holders.
- The largest Marin Software buyer in Q2 2021 was Ground Swell Capital, an estimated $56.2K added.
- The largest Marin Software seller in Q2 2021 was Sapphire Ventures, an estimated $346K sold.
Based on aggregated 13F filings for Q2 2021.