GeneDx Holdings Corp. - Class A common stock, par value $0.0001 per share (WGS)

Q: What does CUSIP 81663L200 represent in this 13F holders report?

CUSIP 81663L200 is the security identifier for WGS - GeneDx Holdings Corp. - Class A common stock, par value $0.0001 per share used to aggregate holder disclosures.

Q: How many institutions held WGS - GeneDx Holdings Corp. - Class A common stock, par value $0.0001 per share in Q1 2024?

56 institutional investors reported WGS - GeneDx Holdings Corp. - Class A common stock, par value $0.0001 per share for Q1 2024. Use the holders table for investor-level position and value details.

CUSIP: 81663L200

Q1 2024 13F Holders as of 31 Mar 2024

Security type / class: Equity / Class A common stock, par value $0.0001 per share
Total 13F shares: 13,907,881
Total 13F value: $126,979,303
Share change: +1,467,042
Put/Call ratio: 184%
SEC-reported price per share: $9.13
Number of holders: 56
Value change: +$14,714,242
Number of buys: 32
Number of sells: 15
Shares outstanding: 29,889,524

Security key

81663L200

Report period

Q1 2024

Institutions

Top holders

WGS full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2026 GeneDx Holdings Corp. SEC filings GeneDx Holdings Corp. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 81663L200

Newer quarter: Q3 2026

Recent filing periods:

Q3 2026

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 Tactical Oppor...

Comparable rows

0/15

Latest evidence

16 Mar 2024

3/4/5 13F Highest disclosed value: $16,752,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Blackstone Tactical Opportunities Fund - FD L.P. has the largest disclosed position value at $16.75M.

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 Tactical Opportunities Fund - FD L.P.'s linked filing trail.

Disclosed position value Top 5

Blackstone Tactical Opportunities... $16.75M

Blackstone Tactical Opportunities... $649.2K

BTO Sema4 Holdings L.P. $525.9K

Casdin Capital, LLC $8.51M

Corvex Management LP $6.8M

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 3/4/5	— denominator unverified	$16,752,000 100,000 shares	—	22 Jul 2021
Blackstone Tactical Opportunities Associates III - NQ L.P.	3/4/5 10%+ Owner 3/4/5	— denominator unverified	$649,236 162,309 shares	—	29 Apr 2022
BTO Sema4 Holdings L.P.	3/4/5 10%+ Owner 3/4/5	— denominator unverified	$525,881 162,309 shares	—	29 Apr 2022
Casdin Capital, LLC	13F Company 13F	— denominator unverified	$8,512,655 3,095,511 shares	—	31 Dec 2023
Corvex Management LP	13F Company 13F	— denominator unverified	$6,802,898 2,473,781 shares	—	31 Dec 2023
GOLDMAN SACHS GROUP INC	13F Company 13F	— denominator unverified	$4,638,785 1,686,831 shares	—	31 Dec 2023

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 Q1 2024

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

13,907,881

Rows available

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 Q1 2024 vs Q1 2024 Across Filers

Q1 2024 holders

Holder diff

Investor	Q1 2024 Shares	Q1 2024 Shares	Share Diff	Share Chg %	Q1 2024 value	Q1 2024 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend