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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, Q4 2021

Institutional positions in Acceleron Pharma Inc as of Dec 31, 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, and 13F filings after Q3 2021 list far fewer holders. See Q3 2021

Institutional holders
1
−328 vs. Q3 2021
Shares held
2
−53.5M (−100.0%) vs. Q3 2021
Total value
$0
−$9.21B (−100.0%) vs. Q3 2021
New holders
0
0 more added
Sold out
328
1 more reduced

4 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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.

Institutional holdersQ4 2021: 1 institution
Q1 2021: 256 institutionsQ2 2021: 271 institutionsQ3 2021: 333 institutionsQ4 2021: 1 institutionQ1 2022: 1 institutionQ2 2022: 1 institutionQ3 2022: 1 institutionQ4 2022: 1 institutionQ1 2023: 1 institutionQ2 2023: 1 institutionQ3 2023: 1 institutionQ4 2023: 1 institutionQ1 2024: 1 institutionQ2 2024: 1 institutionQ3 2024: 1 institutionQ4 2024: 1 institutionQ1 2025: 1 institutionQ2 2025: 1 institutionQ3 2025: 1 institutionQ4 2025: 1 institutionQ1 2026: 1 institutionQ2 2026: 1 institution
Value heldQ4 2021: $0
Q1 2021: $7.30BQ2 2021: $6.78BQ3 2021: $9.22BQ4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $358Q1 2023: $358Q2 2023: $358Q3 2023: $358Q4 2023: $358Q1 2024: $358Q2 2024: $358Q3 2024: $358Q4 2024: $358Q1 2025: $358Q2 2025: $358Q3 2025: $358Q4 2025: $358Q1 2026: $358Q2 2026: $358
Institutions holding XLRN and their total value by quarter
QuarterHoldersValue
Q2 20261$358
Q1 20261$358
Q4 20251$358
Q3 20251$358
Q2 20251$358
Q1 20251$358
Q4 20241$358
Q3 20241$358
Q2 20241$358
Q1 20241$358
Q4 20231$358
Q3 20231$358
Q2 20231$358
Q1 20231$358
Q4 20221$358
Q3 20221$0
Q2 20221$0
Q1 20221$0
Q4 20211$0
Q3 2021333$9.22B
Q2 2021271$6.78B
Q1 2021256$7.30B

Institutions, Q4 2021

Shares, value and share of portfolio for each institution holding Acceleron Pharma Inc; share changes are against Q3 2021.

Institutions holding XLRN in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Qube Research & Technologies Ltd0$00.00%−6,000−100.0%Sold out
Xponance, Inc.0$00.00%−5,960−100.0%Sold out
Omers Administration Corp0$00.00%−5,800−100.0%Sold out
Pearl River Capital, LLC0$00.00%−5,789−100.0%Sold out
Keebeck Alpha, LP0$00.00%−5,717−100.0%Sold out
GAM Holding AG0$00.00%−5,700−100.0%Sold out
Oppenheimer Asset Management Inc.0$00.00%−5,576−100.0%Sold out
Nelson, Van Denburg & Campbell Wealth Management Group, LLC0$00.00%−5,464−100.0%Sold out
Gamco Investors, Inc. Et Al0$00.00%−5,378−100.0%Sold out
Algert Global LLC0$00.00%−5,358−100.0%Sold out
BCK Capital Management LP0$00.00%−5,000−100.0%Sold out
Bluefin Capital Management, LLC0$00.00%−4,987−100.0%Sold out
Rhenman & Partners Asset Management AB0$00.00%−4,392−100.0%Sold out
Maryland State Retirement & Pension System0$00.00%−4,102−100.0%Sold out
Dana Investment Advisors, Inc.0$00.00%−4,160−100.0%Sold out
Grace Capital0$00.00%−4,000−100.0%Sold out
Brown Brothers Harriman & Co0$00.00%−4,000−100.0%Sold out
BTG Pactual Global Asset Management Ltd0$00.00%−4,000−100.0%Sold out
FORA Capital, LLC0$00.00%−3,881−100.0%Sold out
Sassicaia Capital Advisers LLC0$00.00%−3,800−100.0%Sold out
Ethic Inc.0$00.00%−3,785−100.0%Sold out
Prelude Capital Management, LLC0$00.00%−3,691−100.0%Sold out
Nisa Investment Advisors, LLC0$00.00%−3,686−100.0%Sold out
First Republic Investment Management, Inc.0$00.00%−3,593−100.0%Sold out
PEAK6 Investments LLC0$00.00%−3,581−100.0%Sold out
Metropolitan Life Insurance Co0$00.00%−3,537−100.0%Sold out
Virtus ETF Advisers LLC0$00.00%−3,490−100.0%Sold out
XTX Topco Ltd0$00.00%−3,450−100.0%Sold out
Virtu Financial LLC0$00.00%−3,355−100.0%Sold out
Cowen and Company, LLC0$00.00%−3,253−100.0%Sold out
Main Street Financial Solutions, LLC0$00.00%−3,003−100.0%Sold out
Private Advisor Group, LLC0$00.00%−2,974−100.0%Sold out
Shell Asset Management Co0$00.00%−2,870−100.0%Sold out
Great West Life Assurance Co0$00.00%−2,800−100.0%Sold out
Utah Retirement Systems0$00.00%−2,700−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−2,683−100.0%Sold out
Teza Capital Management LLC0$00.00%−2,617−100.0%Sold out
Zeke Capital Advisors, LLC0$00.00%−2,573−100.0%Sold out
Neo Ivy Capital Management0$00.00%−4,535−100.0%Sold out
CIBC Asset Management Inc0$00.00%−2,446−100.0%Sold out
Camarda Financial Advisors, LLC0$00.00%−2,433−100.0%Sold out
AQR Capital Management LLC0$00.00%−2,361−100.0%Sold out
NorthRock Partners, LLC0$00.00%−2,200−100.0%Sold out
Calton & Associates, Inc.0$00.00%−2,151−100.0%Sold out
Natixis0$00.00%−2,026−100.0%Sold out
Janney Montgomery Scott LLC0$00.00%−2,029−100.0%Sold out
Cetera Investment Advisers0$00.00%−2,012−100.0%Sold out
Bailard, Inc.0$00.00%−2,000−100.0%Sold out
Tocqueville Asset Management L.P.0$00.00%−2,000−100.0%Sold out
Telemetry Investments, L.L.C.0$00.00%−2,000−100.0%Sold out
Mint Tower Capital Management B.V.0$00.00%−2,000−100.0%Sold out
Caxton Associates LP0$00.00%−1,924−100.0%Sold out
JustInvest LLC0$00.00%−1,906−100.0%Sold out
Wolverine Asset Management LLC0$00.00%−1,900−100.0%Sold out
Shay Capital LLC0$00.00%−1,878−100.0%Sold out
US Bancorp0$00.00%−1,814−100.0%Sold out
JGP Global Gestao de Recursos Ltda.0$00.00%−1,777−100.0%Sold out
Verition Fund Management LLC0$00.00%−1,716−100.0%Sold out
Macquarie Group Ltd0$00.00%−1,683−100.0%Sold out
Baxter Bros Inc0$00.00%−1,550−100.0%Sold out
Fulton Bank, N.A.0$00.00%−1,507−100.0%Sold out
IBM Retirement Fund0$00.00%−1,492−100.0%Sold out
BNP Paribas Arbitrage, SA0$00.00%−1,485−100.0%Sold out
Cerity Partners LLC0$00.00%−1,466−100.0%Sold out
Tower Research Capital LLC (TRC)0$00.00%−1,433−100.0%Sold out
Mirae Asset Global Investments Co., Ltd.0$00.00%−1,417−100.0%Sold out
M&T Bank Corp0$00.00%−1,403−100.0%Sold out
IFP Advisors, Inc0$00.00%−1,372−100.0%Sold out
Gyon Technologies Capital Management, LP0$00.00%−1,358−100.0%Sold out
Commonwealth Equity Services, LLC0$00.00%−1,349−100.0%Sold out
Prudential Financial Inc0$00.00%−1,682−100.0%Sold out
Simplex Trading, LLC0$00.00%−1,779−100.0%Sold out
Blair William & Co0$00.00%−1,323−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−1,318−100.0%Sold out
E Fund Management Co., Ltd.0$00.00%−1,302−100.0%Sold out
Tudor Investment Corp Et Al0$00.00%−1,236−100.0%Sold out
Manchester Capital Management LLC0$00.00%−1,236−100.0%Sold out
Bridgefront Capital, LLC0$00.00%−1,232−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−1,195−100.0%Sold out
Woodline Partners LP0$00.00%−1,173−100.0%Sold out
Keybank National Association0$00.00%−1,163−100.0%Sold out
Global Retirement Partners, LLC0$00.00%−1,122−100.0%Sold out
American International Group, Inc.0$00.00%−1,036−100.0%Sold out
Fieldpoint Private Securities, LLC0$00.00%−973−100.0%Sold out
Bollard Group LLC0$00.00%−880−100.0%Sold out
Dark Forest Capital Management LP0$00.00%−834−100.0%Sold out
Sphinx Trading, LP0$00.00%−700−100.0%Sold out
Canada Pension Plan Investment Board0$00.00%−635−100.0%Sold out
Spire Wealth Management0$00.00%−440−100.0%Sold out
First Horizon Advisors, Inc.0$00.00%−353−100.0%Sold out
Loring Wolcott & Coolidge Fiduciary Advisors LLP0$00.00%−330−100.0%Sold out
Steward Partners Investment Advisory, LLC0$00.00%−300−100.0%Sold out
PenderFund Capital Management Ltd.0$00.00%−200−100.0%Sold out
CenterStar Asset Management, LLC0$00.00%–Sold out
FNY Investment Advisers, LLC0$00.00%−240−100.0%Sold out
Patriot Financial Group Insurance Agency, LLC0$00.00%−232−100.0%Sold out
Capital Analysts, LLC0$00.00%−220−100.0%Sold out
Harbour Investments, Inc.0$00.00%−213−100.0%Sold out
Daiwa Securities Group Inc.0$00.00%−209−100.0%Sold out
O'Shaughnessy Asset Management, LLC0$00.00%−191−100.0%Sold out