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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, Q1 2024

Institutional positions in Acceleron Pharma 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

XLRN is no longer listed, and 13F filings after Q3 2021 list far fewer holders. See Q3 2021

Institutional holders
1
0 vs. Q4 2023
Shares held
2
0 (0.0%) vs. Q4 2023
Total value
$358
$0 (0.0%) vs. Q4 2023
New holders
0
0 more added
Sold out
0
0 more reduced

Compare with Q4 2023: 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 holdersQ1 2024: 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 heldQ1 2024: $358
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, Q1 2024

Shares, value and share of portfolio for each institution holding Acceleron Pharma Inc; share changes are against Q4 2023.

Institutions holding XLRN in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Huntington National Bank2$3580.00%00.0%Unchanged