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, Q2 2023
Institutional positions in Marin Software Inc as of Jun 30, 2023. 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
- 25
- +2 vs. Q1 2023
- Shares held
- 1.80M
- −212.3K (−10.5%) vs. Q1 2023
- Total value
- $1.06M
- −$770.2K (−42.1%) vs. Q1 2023
- New holders
- 5
- 4 more added
- Sold out
- 3
- 4 more reduced
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Marin Software Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cutler Group LP | 112 | $0 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 518 | $0 | 0.00% | +518 | New |
| FMR LLC | 16 | $10 | 0.00% | +16 | New |
| Morgan Stanley | 601 | $355 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 1,224 | $722 | 0.00% | +1,113+1,002.7% | Added |
| Tower Research Capital LLC (TRC) | 6,975 | $4.12K | 0.00% | −1,369−16.4% | Reduced |
| Group One Trading, L.P. | 8,149 | $4.81K | 0.00% | +1,200+17.3% | Added |
| Simplex Trading, LLC | 9,593 | $5.00K | 0.00% | +3,919+69.1% | Added |
| Gabelli Funds LLC | 10,000 | $5.90K | 0.00% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 10,000 | $5.90K | 0.00% | 00.0% | Unchanged |
| IHT Wealth Management, LLC | 11,000 | $6.49K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 11,800 | $6.96K | 0.00% | −1,700−12.6% | Reduced |
| Veritable, L.P. | 14,262 | $8.41K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 18,117 | $10.7K | 0.00% | +18,117 | New |
| Acadian Asset Management LLC | 19,294 | $11.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 25,394 | $15.0K | 0.00% | 00.0% | Unchanged |
| Thompson Davis & Co., Inc. | 30,206 | $17.7K | 0.02% | +30,206 | New |
| Susquehanna International Group, LLP | 30,630 | $18.1K | 0.00% | +30,630 | New |
| State Street Corp | 50,885 | $30.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 53,855 | $31.8K | 0.00% | +51,096+1,852.0% | Added |
| Bridgeway Capital Management, LLC | 60,000 | $35.4K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 128,046 | $75.5K | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 148,063 | $87.4K | 0.00% | −33,889−18.6% | Reduced |
| Vanguard Group Inc | 204,636 | $120.7K | 0.00% | 00.0% | Unchanged |
| Royce & Associates LP | 947,091 | $558.8K | 0.01% | −200,000−17.4% | Reduced |
| Millennium Management LLC | 0 | $0 | 0.00% | −82,707−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −29,476−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |