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 |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 884 | $0 | 0.00% | −4,242−82.8% | Reduced |
| Royal Bank of Canada | 59 | $0 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 10 | $3 | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 35 | $11 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 133 | $41 | 0.00% | +4+3.1% | Added |
| UBS Group AG | 1,566 | $478 | 0.00% | +46+3.0% | Added |
| Group One Trading, L.P. | 2,059 | $628 | 0.00% | −6,066−74.7% | Reduced |
| Tower Research Capital LLC (TRC) | 6,519 | $1.99K | 0.00% | −256−3.8% | Reduced |
| XTX Topco Ltd | 10,460 | $3.19K | 0.00% | +10,460 | New |
| IHT Wealth Management, LLC | 11,000 | $3.35K | 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 |
| Pathstone Holdings, LLC | 14,262 | $4.35K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 14,627 | $4.46K | 0.00% | +14,627 | New |
| Acadian Asset Management LLC | 19,294 | $5.00K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 17,058 | $5.20K | 0.00% | −12,584−42.5% | Reduced |
| Northern Trust Corp | 25,394 | $7.75K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 26,867 | $8.19K | 0.00% | 00.0% | Unchanged |
| Thompson Davis & Co., Inc. | 30,000 | $9.15K | 0.01% | 00.0% | Unchanged |
| Toroso Investments, LLC | 34,723 | $10.6K | 0.00% | +34,723 | New |
| State Street Corp | 50,885 | $15.5K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 60,000 | $18.3K | 0.00% | 00.0% | Unchanged |
| Royce & Associates LP | 117,417 | $35.8K | 0.00% | −729,174−86.1% | Reduced |
| Geode Capital Management, LLC | 136,723 | $41.7K | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 144,326 | $44.0K | 0.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 181,298 | $55.3K | 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 |