Security key
81663L101
GeneDx Holdings Corp. - Class A common stock, par value $0.0001 per share (WGS)
CUSIP: 81663L101
Q4 2021 13F Holders as of 31 Dec 2021
- Security type / class
- Equity / Class A common stock, par value $0.0001 per share
- Total 13F shares
- 108,951,269
- Total 13F value
- $485,909,418
- Share change
- -1,816,289
- Put/Call ratio
- 178%
- SEC-reported price per share
- $4.46
- Number of holders
- 109
- Value change
- -$47,176,150
- Number of buys
- 76
- Number of sells
- 29
- Shares outstanding
- 29,926,073
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
109
Top holders
10
WGS full security history
Ownership snapshot
Full 13F holder table
GeneDx Holdings Corp. SEC filings
GeneDx Holdings Corp. company facts
Broader feeds
Ownership snapshot
Top reported holders of WGS - GeneDx Holdings Corp. - Class A common stock, par value $0.0001 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
Blackstone Tactical Oppor...
Disclosed value leader
Blackstone Inc.
Comparable rows
0/15
Latest evidence
30 Sep 2021
3/4/5
13F
Highest disclosed value: $190,942,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Blackstone Inc. has the largest disclosed position value at $190.94M.
0 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 Blackstone Inc.'s linked filing trail.
Disclosed position value
Top 5
Blackstone Tactical Opportunities...
$16.75M
Blackstone Inc.
$190.94M
DEERFIELD MANAGEMENT COMPANY, L.P.
$105.11M
ARK Investment Management LLC
$71.31M
SB Management Ltd
$68.47M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Blackstone Tactical Opportunities Fund - FD L.P. |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$16,752,000
100,000 shares
|
— | 22 Jul 2021 |
| Blackstone Inc. |
13F
Company
|
—
denominator unverified
|
$190,942,000
25,156,993 shares
|
— | 30 Sep 2021 |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
Company
|
—
denominator unverified
|
$105,110,000
13,848,488 shares
|
— | 30 Sep 2021 |
| ARK Investment Management LLC |
13F
Company
|
—
denominator unverified
|
$71,312,000
9,395,504 shares
|
— | 30 Sep 2021 |
| SB Management Ltd |
13F
Company
|
—
denominator unverified
|
$68,473,000
9,021,524 shares
|
— | 30 Sep 2021 |
| Casdin Capital, LLC |
13F
Company
|
—
denominator unverified
|
$37,950,000
5,000,000 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
109
Shares
108,951,269
Rows available
109
| 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
86
Q4 2021 holders
109
Holder diff
23
| Investor | Q3 2021 Shares | Q4 2021 Shares | Share Diff | Share Chg % | Q3 2021 value | Q4 2021 value | Value change | Value Chg % |
|---|