Marin Software Inc
MRINDelisted Jul 21, 2025- Industry
- Services-Computer Processing & Data Preparation
- SEC CIK
- 0001389002
Marin Software Inc was delisted on Jul 21, 2025; its insiders filed their last Form 4 on Sep 8, 2025; 11 institutions reported holding it in 13F filings for Q1 2025, worth $206.6K in total; no superinvestor held it.
13F holders, Q1 2024
Institutional positions in Marin Software Inc as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 27
- −3 vs. Q4 2023
- Shares held
- 937.8K
- −768.2K (−45.0%) vs. Q4 2023
- Total value
- $283.1K
- −$340.6K (−54.6%) vs. Q4 2023
- New holders
- 4
- 2 more added
- Sold out
- 7
- 6 more reduced
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MRIN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 1 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 1 | $90 |
| Q1 2025 | 11 | $206.6K |
| Q4 2024 | 12 | $387.7K |
| Q3 2024 | 9 | $343.0K |
| Q2 2024 | 13 | $320.6K |
| Q1 2024 | 27 | $283.1K |
| Q4 2023 | 30 | $623.6K |
| Q3 2023 | 28 | $768.6K |
| Q2 2023 | 25 | $1.06M |
| Q1 2023 | 23 | $1.83M |
| Q4 2022 | 27 | $1.99M |
| Q3 2022 | 24 | $2.64M |
| Q2 2022 | 23 | $3.68M |
| Q1 2022 | 27 | $6.42M |
| Q4 2021 | 31 | $9.29M |
| Q3 2021 | 30 | $17.6M |
| Q2 2021 | 21 | $9.26M |
| Q1 2021 | 16 | $2.35M |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Marin Software Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 181,298 | $55.3K | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 144,326 | $44.0K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 136,723 | $41.7K | 0.00% | 00.0% | Unchanged |
| Royce & Associates LP | 117,417 | $35.8K | 0.00% | −729,174−86.1% | Reduced |
| Bridgeway Capital Management, LLC | 60,000 | $18.3K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 50,885 | $15.5K | 0.00% | 00.0% | Unchanged |
| Toroso Investments, LLC | 34,723 | $10.6K | 0.00% | +34,723 | New |
| Thompson Davis & Co., Inc. | 30,000 | $9.15K | 0.01% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 26,867 | $8.19K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 25,394 | $7.75K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 17,058 | $5.20K | 0.00% | −12,584−42.5% | Reduced |
| Acadian Asset Management LLC | 19,294 | $5.00K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 14,627 | $4.46K | 0.00% | +14,627 | New |
| Pathstone Holdings, LLC | 14,262 | $4.35K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 16,064 | $4.00K | 0.00% | −3,273−16.9% | Reduced |
| NBC Securities, Inc. | 16,129 | $4.00K | 0.00% | +16,129 | New |
| IHT Wealth Management, LLC | 11,000 | $3.35K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 10,460 | $3.19K | 0.00% | +10,460 | New |
| Tower Research Capital LLC (TRC) | 6,519 | $1.99K | 0.00% | −256−3.8% | Reduced |
| Group One Trading, L.P. | 2,059 | $628 | 0.00% | −6,066−74.7% | Reduced |
| UBS Group AG | 1,566 | $478 | 0.00% | +46+3.0% | Added |
| Wells Fargo & Company | 133 | $41 | 0.00% | +4+3.1% | Added |
| Qube Research & Technologies Ltd | 35 | $11 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 10 | $3 | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 884 | $0 | 0.00% | −4,242−82.8% | Reduced |
| Royal Bank of Canada | 59 | $0 | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 1 | – | – | 00.0% | Unchanged |
| Millennium Management LLC | 0 | $0 | 0.00% | −29,382−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −17,526−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −14,500−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −13,287−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −12,734−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −705−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −471−100.0% | Sold out |