Security key
359616109
Fulcrum Therapeutics, Inc. - Common stock, par value $0.001 per share (FULC)
CUSIP: 359616109
Q4 2021 13F Holders as of 31 Dec 2021
- Security type / class
- Equity / Common stock, par value $0.001 per share
- Total 13F shares
- 37,197,291
- Total 13F value
- $657,236,909
- Share change
- -45,581
- Put/Call ratio
- 69%
- SEC-reported price per share
- $17.69
- Number of holders
- 107
- Value change
- -$42,835,792
- Number of buys
- 68
- Number of sells
- 46
- Shares outstanding
- 66,594,760
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2021
Institutions
107
Top holders
10
FULC full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2022
Previous quarter: Q3 2021
Fulcrum Therapeutics, Inc. SEC filings
Fulcrum Therapeutics, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 359616109
Recent filing periods:
Ownership snapshot
Top reported holders of FULC - Fulcrum Therapeutics, Inc. - Common stock, par value $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
FMR LLC
Disclosed value leader
FMR LLC
Comparable rows
15/15
Latest evidence
30 Sep 2021
13F
Lead comparable stake: 9.1%
Showing 1-6 of 15 holder rows.
Quick read
FMR LLC leads the comparable SEC ownership view at 9.1%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens FMR LLC's linked filing trail.
Comparable ownership
Top 5
FMR LLC
9.1%
TRV GP III, LLC
7.5%
RTW INVESTMENTS, LP
5.8%
TRV GP IV, LLC
3.5%
BlackRock Finance, Inc.
3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| FMR LLC |
13F
Company
|
9.1%
|
$170,523,000
6,044,763 shares
|
— | 30 Sep 2021 |
| TRV GP III, LLC |
13F
Company
|
7.5%
|
$139,984,000
4,962,202 shares
|
— | 30 Sep 2021 |
| RTW INVESTMENTS, LP |
13F
Company
|
5.8%
|
$108,758,000
3,855,291 shares
|
— | 30 Sep 2021 |
| TRV GP IV, LLC |
13F
Company
|
3.5%
|
$66,100,000
2,343,154 shares
|
— | 30 Sep 2021 |
| BlackRock Finance, Inc. |
13F
Company
|
3%
|
$57,290,000
2,030,873 shares
|
— | 30 Sep 2021 |
| SUVRETTA CAPITAL MANAGEMENT, LLC |
13F
Company
|
2.9%
|
$54,783,000
1,941,969 shares
|
— | 30 Sep 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
107
Shares
37,197,291
Rows available
107
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2021 vs Q3 2021 Across Filers
Q3 2021 holders
100
Q4 2021 holders
107
Holder diff
7
| Investor | Q3 2021 Shares | Q4 2021 Shares | Share Diff | Share Chg % | Q3 2021 value | Q4 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend