Marin Software
MRIN
MRIN was delisted on the 25th of June, 2025.
31 hedge funds and large institutions have $9.29M invested in Marin Software in 2021 Q4 according to their latest regulatory filings, with 11 funds opening new positions, 10 increasing their positions, 6 reducing their positions, and 10 closing their positions.
67% more repeat investments, than reductions
Existing positions increased: 10 | Existing positions reduced: 6
10% more first-time investments, than exits
New positions opened: 11 | Existing positions closed: 10
3% more funds holding
Funds holding: 30 → 31 (+1)
0.61% more ownership
Funds ownership: 2.08% → 2.69% (+0.61%)
20% less call options, than puts
Call options by funds: $1.47M | Put options by funds: $1.83M
47% less capital invested
Capital invested by funds: $17.6M → $9.29M (-$8.3M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RA
Royce & Associates
New York
|
+$1.74M |
| 2 |
AFM
Anson Funds Management
Dallas,
Texas
|
+$1.07M |
| 3 |
Morgan Stanley
New York
|
+$842K |
| 4 |
BlackRock
New York
|
+$552K |
| 5 |
Renaissance Technologies
New York
|
+$456K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$1.15M |
| 2 |
PP
Paloma Partners
Greenwich,
Connecticut
|
-$573K |
| 3 |
SSA
Schonfeld Strategic Advisors
New York
|
-$542K |
| 4 |
Jane Street
New York
|
-$442K |
| 5 |
Squarepoint
New York
|
-$396K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
EGM
26
Engineers Gate Manager
New York
| $41K | +$65.6K | +1,845 | New |
|
27
Belvedere Trading
Chicago,
Illinois
| $28K | +$52.4K | +1,473 | New |
|
|
SM
28
SG3 Management
Dorado,
Puerto Rico
| $24K | +$38.5K | +1,083 | New |
|
|
PP
29
Paloma Partners
Greenwich,
Connecticut
| – | -$573K | -10,464 | Closed |
|
|
30
Squarepoint
New York
| – | -$396K | -7,241 | Closed |
|
31
Citadel Advisors
Miami,
Florida
| – | -$122K | -3,432 | Closed |
|
|
XT
32
XTX Topco
George Town,
Cayman Islands
| – | -$168K | -3,072 | Closed |
|
33
Bank of Montreal
Toronto,
Ontario, Canada
| – | -$129K | -2,500 | Closed |
|
34
Bank of America
Charlotte,
North Carolina
| – | -$24K | -676 | -99% |
|
|
FIA
35
FNY Investment Advisers
New York
| – | -$21K | -401 | Closed |
|
36
PNC Financial Services Group
Pittsburgh,
Pennsylvania
| – | -$2K | -33 | Closed |
|
|
PA
37
Parallel Advisors
San Francisco,
California
| – | -$1K | -10 | Closed |
|
38
Fidelity Investments
Boston,
Massachusetts
| – | +$107 | +3 | New |
|
MRIN Hedge Fund Activity: Q4 2021 in Review
31 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in Marin Software (MRIN) for Q4 2021, worth a combined $9.29M — down 47% from $17.6M a quarter earlier.
Buyers outnumbered sellers: 11 funds opened new MRIN positions and 10 closed out — a net gain of 1 holder — while 10 added to existing stakes and 6 trimmed.
The largest buyer was Royce & Associates, adding an estimated $1.74M. The largest seller was Susquehanna International Group, cutting an estimated $1.15M.
- 31 institutional investors held Marin Software (MRIN) as of Q4 2021, up from 30 in Q3 2021.
- Funds reported $9.29M of Marin Software stock for Q4 2021, down 47% quarter-over-quarter.
- 11 funds opened new Marin Software positions in Q4 2021 and 10 closed out, a net change of +1 holder.
- The largest Marin Software buyer in Q4 2021 was Royce & Associates, an estimated $1.74M added.
- The largest Marin Software seller in Q4 2021 was Susquehanna International Group, an estimated $1.15M sold.
Based on aggregated 13F filings for Q4 2021.