Acceleron Pharma Inc
XLRNDelisted Nov 22, 2021- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001280600
Acceleron Pharma Inc was delisted on Nov 22, 2021; its insiders filed their last Form 4 on Nov 22, 2021; 333 institutions reported holding it in 13F filings for Q3 2021, worth $9.22B in total; no superinvestor held it.
13F holders, Q3 2021
Institutional positions in Acceleron Pharma Inc as of Sep 30, 2021. 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
XLRN is no longer listed, so this page shows Q3 2021. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 333
- +64 vs. Q2 2021
- Shares held
- 53.6M
- +215.8K (+0.4%) vs. Q2 2021
- Total value
- $9.22B
- +$2.52B (+37.7%) vs. Q2 2021
- New holders
- 99
- 86 more added
- Sold out
- 35
- 105 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting XLRN 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 | 1 | $358 |
| Q1 2026 | 1 | $358 |
| Q4 2025 | 1 | $358 |
| Q3 2025 | 1 | $358 |
| Q2 2025 | 1 | $358 |
| Q1 2025 | 1 | $358 |
| Q4 2024 | 1 | $358 |
| Q3 2024 | 1 | $358 |
| Q2 2024 | 1 | $358 |
| Q1 2024 | 1 | $358 |
| Q4 2023 | 1 | $358 |
| Q3 2023 | 1 | $358 |
| Q2 2023 | 1 | $358 |
| Q1 2023 | 1 | $358 |
| Q4 2022 | 1 | $358 |
| Q3 2022 | 1 | $0 |
| Q2 2022 | 1 | $0 |
| Q1 2022 | 1 | $0 |
| Q4 2021 | 1 | $0 |
| Q3 2021 | 333 | $9.22B |
| Q2 2021 | 271 | $6.78B |
| Q1 2021 | 256 | $7.30B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Acceleron Pharma Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Foresite Capital Management II, LLC | 45,884 | $7.90M | 2.81% | 00.0% | Unchanged |
| Equitec Proprietary Markets, LLC | 43,293 | $7.45M | 3.95% | +43,293 | New |
| Quinn Opportunity Partners LLC | 41,208 | $7.09M | 0.45% | +41,208 | New |
| CNH Partners LLC | 41,122 | $7.08M | 0.20% | +41,122 | New |
| Jane Street Group, LLC | 41,054 | $7.07M | 0.02% | +32,029+354.9% | Added |
| Gabelli & Co Investment Advisers, Inc. | 40,550 | $6.98M | 0.84% | +40,550 | New |
| Sofinnova Investments, Inc. | 39,589 | $6.81M | 0.44% | −194,049−83.1% | Reduced |
| SEI Investments Co | 37,407 | $6.44M | 0.01% | −756−2.0% | Reduced |
| Affinity Asset Advisors, LLC | 35,350 | $6.08M | 2.42% | −19,650−35.7% | Reduced |
| Picton Mahoney Asset Management | 35,000 | $6.03M | 0.23% | +35,000 | New |
| Avidity Partners Management LP | 35,000 | $6.02M | 0.15% | −323,500−90.2% | Reduced |
| State of New Jersey Common Pension Fund D | 34,455 | $5.93M | 0.02% | +375+1.1% | Added |
| Vivaldi Asset Management, LLC | 34,350 | $5.91M | 0.90% | +34,350 | New |
| Odey Asset Management Group Ltd | 33,800 | $5.82M | 1.55% | +33,800 | New |
| Oak Ridge Investments LLC | 30,451 | $5.24M | 0.46% | −1,244−3.9% | Reduced |
| Omni Partners US LLC | 29,500 | $5.08M | 0.26% | +29,500 | New |
| Public Employees Retirement System of Ohio | 29,450 | $5.07M | 0.02% | −662−2.2% | Reduced |
| Alberta Investment Management Corp | 28,800 | $4.97M | 0.04% | +28,800 | New |
| Mizuho Securities USA LLC | 28,000 | $4.82M | 0.49% | +28,000 | New |
| Vestcor Inc | 28,000 | $4.82M | 0.17% | +28,000 | New |
| DekaBank Deutsche Girozentrale | 26,750 | $4.74M | 0.01% | −5,000−15.7% | Reduced |
| Walleye Trading LLC | 27,259 | $4.69M | 0.11% | +27,067+14,097.4% | Added |
| LMR Partners LLP | 27,190 | $4.68M | 0.06% | +27,190 | New |
| Bardin Hill Management Partners LP | 26,448 | $4.55M | 0.74% | +26,448 | New |
| Hunting Hill Global Capital, LLC | 25,000 | $4.30M | 1.59% | +25,000 | New |
| Ramius Advisors LLC | 24,830 | $4.27M | 2.64% | +24,830 | New |
| Rafferty Asset Management, LLC | 23,532 | $4.05M | 0.03% | +3,985+20.4% | Added |
| Citadel Advisors LLC | 23,399 | $4.03M | 0.00% | +19,564+510.1% | Added |
| DuPont Capital Management Corp | 23,200 | $3.99M | 0.13% | +23,200 | New |
| Neville Rodie & Shaw Inc | 22,964 | $3.95M | 0.31% | 00.0% | Unchanged |
| Walleye Capital LLC | 22,854 | $3.93M | 0.12% | +22,854 | New |
| Hennion & Walsh Asset Management, Inc. | 22,685 | $3.90M | 0.21% | −979−4.1% | Reduced |
| Baker Bros. Advisors LP | 22,430 | $3.86M | 0.02% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 21,600 | $3.79M | 0.08% | 00.0% | Unchanged |
| Handelsinvest Investeringsforvaltning | 22,000 | $3.79M | 0.41% | 00.0% | Unchanged |
| Yakira Capital Management, Inc. | 21,750 | $3.74M | 0.58% | +21,750 | New |
| Evercore Wealth Management, LLC | 21,207 | $3.65M | 0.07% | −2,460−10.4% | Reduced |
| Group One Trading, L.P. | 21,002 | $3.61M | 0.08% | +21,002 | New |
| Allianz Asset Management GmbH | 20,995 | $3.61M | 0.00% | +10,455+99.2% | Added |
| Mutual of America Capital Management LLC | 20,628 | $3.55M | 0.04% | −297−1.4% | Reduced |
| Kennedy Capital Management, Inc. | 20,408 | $3.51M | 0.08% | −5,325−20.7% | Reduced |
| Guggenheim Capital LLC | 20,052 | $3.45M | 0.02% | −513−2.5% | Reduced |
| Hudson Bay Capital Management LP | 20,000 | $3.44M | 0.05% | +20,000 | New |
| Chescapmanager LLC | 20,000 | $3.44M | 0.53% | +20,000 | New |
| ClariVest Asset Management LLC | 19,760 | $3.40M | 0.11% | −1,400−6.6% | Reduced |
| Ergoteles LLC | 19,500 | $3.36M | 0.12% | +16,001+457.3% | Added |
| State of Wisconsin Investment Board | 19,306 | $3.32M | 0.01% | +312+1.6% | Added |
| Nordea Investment Management AB | 18,848 | $3.29M | 0.00% | +12,169+182.2% | Added |
| Foresite Capital Management I, LLC | 19,100 | $3.29M | 2.57% | 00.0% | Unchanged |
| Treasurer of the State of North Carolina | 18,999 | $3.27M | 0.02% | +639+3.5% | Added |
| Envestnet Asset Management Inc | 18,412 | $3.17M | 0.00% | +274+1.5% | Added |
| Ameriprise Financial Inc | 17,396 | $3.00M | 0.00% | −536,878−96.9% | Reduced |
| Voya Investment Management LLC | 16,670 | $2.87M | 0.01% | −342−2.0% | Reduced |
| S. Muoio & Co. LLC | 15,000 | $2.58M | 2.18% | +15,000 | New |
| Arizona State Retirement System | 14,881 | $2.56M | 0.02% | +68+0.5% | Added |
| Pictet Asset Management SA | 14,765 | $2.54M | 0.00% | +14,765 | New |
| ProShare Advisors LLC | 14,285 | $2.46M | 0.01% | +1,470+11.5% | Added |
| Havens Advisors LLC | 14,000 | $2.41M | 2.92% | +14,000 | New |
| Platinum Investment Management Ltd | 13,872 | $2.39M | 0.07% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 13,193 | $2.27M | 0.02% | +11,451+657.3% | Added |
| Frontier Capital Management Co LLC | 13,030 | $2.24M | 0.02% | −39,264−75.1% | Reduced |
| Kestra Advisory Services, LLC | 12,654 | $2.18M | 0.02% | −118−0.9% | Reduced |
| Jasper Ridge Partners, L.P. | 12,498 | $2.15M | 0.10% | 00.0% | Unchanged |
| Marshall Wace, LLP | 12,096 | $2.08M | 0.01% | +12,096 | New |
| Advisors Asset Management, Inc. | 12,073 | $2.08M | 0.03% | +471+4.1% | Added |
| Beacon Pointe Advisors, LLC | 11,763 | $2.02M | 0.05% | +5,554+89.5% | Added |
| Raymond James & Associates | 11,314 | $1.95M | 0.00% | −1,153−9.2% | Reduced |
| SG Americas Securities, LLC | 10,909 | $1.88M | 0.01% | −6,077−35.8% | Reduced |
| Birchview Capital, LP | 10,672 | $1.84M | 1.25% | −8,000−42.8% | Reduced |
| Brinker Capital Investments, LLC | 14,239 | $1.79M | 0.03% | 00.0% | Unchanged |
| TIG Advisors, LLC | 10,003 | $1.72M | 0.08% | +10,003 | New |
| NJ State Employees Deferred Compensation Plan | 10,000 | $1.72M | 0.23% | 00.0% | Unchanged |
| Centiva Capital, LP | 10,000 | $1.72M | 0.14% | +6,285+169.2% | Added |
| Mason Capital Management LLC | 10,000 | $1.72M | 0.80% | +10,000 | New |
| Alpine Global Management, LLC | 9,846 | $1.69M | 0.38% | +9,846 | New |
| HighVista Strategies LLC | 9,777 | $1.68M | 1.11% | +3,600+58.3% | Added |
| Amalgamated Bank | 9,554 | $1.64M | 0.01% | −581−5.7% | Reduced |
| AtonRa Partners | 9,539 | $1.64M | 0.55% | +741+8.4% | Added |
| Brookfield Asset Management Inc. | 9,500 | $1.64M | 0.01% | +9,500 | New |
| Fernwood Investment Management, LLC | 9,400 | $1.62M | 0.56% | +1,000+11.9% | Added |
| Stifel Financial Corp | 9,011 | $1.55M | 0.00% | −180−2.0% | Reduced |
| Profund Advisors LLC | 8,691 | $1.50M | 0.05% | −322−3.6% | Reduced |
| Teacher Retirement System of Texas | 8,606 | $1.48M | 0.01% | +1,985+30.0% | Added |
| Raymond James Financial Services Advisors, Inc. | 8,550 | $1.47M | 0.00% | +1,876+28.1% | Added |
| Quantbot Technologies LP | 8,553 | $1.47M | 0.11% | +8,553 | New |
| Winton Group Ltd | 8,274 | $1.42M | 0.08% | −115−1.4% | Reduced |
| Advisor Group Holdings, Inc. | 8,075 | $1.39M | 0.00% | +4,229+110.0% | Added |
| Schonfeld Strategic Advisors LLC | 7,807 | $1.34M | 0.02% | −8,561−52.3% | Reduced |
| Pier 88 Investment Partners LLC | 7,400 | $1.27M | 0.38% | +7,400 | New |
| Victory Capital Management Inc | 7,309 | $1.26M | 0.00% | +231+3.3% | Added |
| Public Employees Retirement Association of Colorado | 7,154 | $1.23M | 0.01% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 6,911 | $1.19M | 0.00% | −23−0.3% | Reduced |
| Caption Management, LLC | 6,760 | $1.16M | 0.08% | −16,686−71.2% | Reduced |
| Old Mission Capital LLC | 6,682 | $1.15M | 0.05% | +903+15.6% | Added |
| LPL Financial LLC | 6,412 | $1.10M | 0.00% | +2,741+74.7% | Added |
| First Trust Advisors LP | 6,405 | $1.10M | 0.00% | −77,007−92.3% | Reduced |
| M&G Investment Management Ltd | 6,078 | $1.04M | 0.01% | −4,226−41.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,036 | $1.04M | 0.01% | +15+0.2% | Added |
| Virginia Retirement Systems Et Al | 6,000 | $1.03M | 0.01% | −1,200−16.7% | Reduced |
| PointState Capital LP | 6,000 | $1.03M | 0.02% | +6,000 | New |