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

CUSIP 81663L200 is the security identifier for WGS - GeneDx Holdings Corp. - Common Stock used to aggregate holder disclosures.

How many institutions held WGS - GeneDx Holdings Corp. - Common Stock in Q4 2023?

45 institutional investors reported WGS - GeneDx Holdings Corp. - Common Stock for Q4 2023. Use the holders table for investor-level position and value details.

GeneDx Holdings Corp. - Common Stock (WGS)

CUSIP: 81663L200

Q4 2023 13F Holders as of 31 Dec 2023

Type / Class: Equity / Common Stock
Shares outstanding: 28,736,767
Total 13F shares: 12,439,878
Share change: -1,351,635
Total reported value: $34,209,188
Put/Call ratio: 0%
Price per share: $2.75
Number of holders: 45
Value change: -$4,757,540
Number of buys: 15
Number of sells: 25

Quarterly Holders Quick Answers

What is CUSIP 81663L200?
CUSIP 81663L200 identifies WGS - GeneDx Holdings Corp. - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2024
Previous quarter: Q3 2023

Recent filing periods for CUSIP 81663L200:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of WGS - GeneDx Holdings Corp. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Corvex Management LP	3/4/5 13F	Director, 10%+ Owner · Company	12% from 13F	86,811,516	$281,269,312	—	31 Jan 2023	3/4/5 13F
Blackstone Tactical Opportunities Fund - FD L.P.	3/4/5	10%+ Owner	0.35%	100,000	$16,752,000	—	22 Jul 2021	3/4/5
Casdin Capital, LLC	13F	Company	11%	3,095,511	$11,267,660	—	30 Sep 2023	13F
DEERFIELD MANAGEMENT COMPANY, L.P.	13F	Company	4.4%	1,253,895	$4,564,178	—	30 Sep 2023	13F
ORACLE INVESTMENT MANAGEMENT INC	13F	Company	3.5%	994,580	$3,620,271	—	30 Sep 2023	13F
Blackstone Inc.	13F	Company	2.9%	835,062	$3,039,626	—	30 Sep 2023	13F
Soleus Capital Management, L.P.	13F	Company	2.7%	781,396	$2,844,281	—	30 Sep 2023	13F
MARSHALL WACE, LLP	13F	Company	2.4%	699,528	$2,546,282	—	30 Sep 2023	13F
VANGUARD GROUP INC	13F	Company	2.4%	678,937	$2,471,330	—	30 Sep 2023	13F
Isaac Ro	3/4/5	Former CFO	— mixed-class rows	869,041 mixed-class rows	$2,403,131	—	08 Aug 2022	3/4/5
GAGNON SECURITIES LLC	13F	Company	— mixed-class rows	413,090 mixed-class rows	$1,370,050	—	30 Sep 2023	13F
Daniel Emmett Clark	3/4/5	Secretary and General Counsel	— mixed-class rows	359,496 mixed-class rows	$1,133,552	—	25 Jul 2022	3/4/5
HighTower Advisors, LLC	13F	Company	0.83%	237,948	$865,000	—	30 Sep 2023	13F
BlackRock Finance, Inc.	13F	Company	0.81%	233,972	$851,658	—	30 Sep 2023	13F
Eric Schadt	3/4/5	President & Chief R&D Officer, Director	— class O/S missing	243,380	$788,551	—	20 May 2022	3/4/5
GOLDMAN SACHS GROUP INC	13F	Company	0.72%	207,041	$753,629	—	30 Sep 2023	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.67%	192,787	$701,920	—	30 Sep 2023	13F
Blackstone Tactical Opportunities Associates III - NQ L.P.	3/4/5	10%+ Owner	0.56%	162,309	$649,236	—	29 Apr 2022	3/4/5
Trellus Management Company, LLC	13F	Company	0.54%	155,012	$564,244	—	30 Sep 2023	13F
Gagnon Advisors, LLC	13F	Company	0.52%	149,334	$543,576	—	30 Sep 2023	13F
BTO Sema4 Holdings L.P.	3/4/5	10%+ Owner	— class O/S missing	162,309	$525,881	—	29 Apr 2022	3/4/5
Shawn Assad	3/4/5	Former CAO	— mixed-class rows	158,077 mixed-class rows	$436,234	—	01 Jul 2022	3/4/5
Decheng Capital Management III (Cayman), LLC	13F	Company	0.36%	103,604	$377,118	—	30 Sep 2023	13F
Alyeska Investment Group, L.P.	13F	Company	0.34%	98,553	$358,733	—	30 Sep 2023	13F
Richard Miao	3/4/5	Former Interim CFO	— mixed-class rows	112,834 mixed-class rows	$307,515	—	24 Aug 2022	3/4/5
RBF Capital, LLC	13F	Company	0.24%	70,000	$254,800	—	30 Sep 2023	13F
TANG CAPITAL MANAGEMENT LLC	13F	Company	0.22%	63,636	$231,636	—	30 Sep 2023	13F
STATE STREET CORP	13F	Company	0.21%	59,745	$217,472	—	30 Sep 2023	13F
PATHSTONE FAMILY OFFICE, LLC	13F	Company	0.19%	54,327	$197,750	—	30 Sep 2023	13F
Rachel E. Sherman	3/4/5	Director	— class O/S missing	58,290	$188,860	—	02 May 2023	3/4/5
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	— mixed-class rows	294,229 mixed-class rows	$166,000	—	30 Sep 2023	13F
Trexquant Investment LP	13F	Company	0.16%	45,532	$165,736	—	30 Sep 2023	13F
Anthony Prentice	3/4/5	Chief Product Officer	— mixed-class rows	59,391 mixed-class rows	$161,211	—	25 Jul 2022	3/4/5
Squarepoint Ops LLC	13F	Company	0.13%	38,403	$139,787	—	30 Sep 2023	13F
Nat Turner	3/4/5	Director	— class O/S missing	37,836	$122,589	—	27 Apr 2022	3/4/5
NORTHERN TRUST CORP	13F	Company	0.11%	32,732	$119,145	—	30 Sep 2023	13F
James Coffin	3/4/5	President and COO	— class O/S missing	41,895	$108,085	—	09 Dec 2021	3/4/5
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.1%	28,000	$101,920	—	30 Sep 2023	13F
Michael J. Pellini	3/4/5	Director	— mixed-class rows	25,672 mixed-class rows	$77,528	—	15 Oct 2022	3/4/5
WINTON GROUP Ltd	13F	Company	0.07%	20,145	$73,328	—	30 Sep 2023	13F
PRELUDE CAPITAL MANAGEMENT, LLC	13F	Company	0.06%	18,591	$67,671	—	30 Sep 2023	13F
JANE STREET GROUP, LLC	13F	Company	0.06%	17,650	$64,246	—	30 Sep 2023	13F
LMR Partners LLP	13F	Company	— class O/S missing	1,532,805	$45,831	—	30 Sep 2023	13F
Ionic Capital Management LLC	13F	Company	— class O/S missing	1,261,129	$37,708	—	30 Sep 2023	13F
Bank of New York Mellon Corp	13F	Company	0.04%	10,130	$36,873	—	30 Sep 2023	13F
Tower Research Capital LLC (TRC)	13F	Company	— mixed-class rows	10,214 mixed-class rows	$36,717	—	30 Sep 2023	13F
THOMPSON DAVIS & CO., INC.	13F	Company	0.03%	10,000	$36,400	—	30 Sep 2023	13F
COWEN AND COMPANY, LLC	13F	Company	— class O/S missing	1,126,590	$33,684	—	30 Sep 2023	13F
Dennis Charney	3/4/5	Director	— mixed-class rows	35,122 mixed-class rows	$33,116	—	15 Oct 2021	3/4/5
CITADEL ADVISORS LLC	13F	Company	0.03%	7,803	$28,403	—	30 Sep 2023	13F

Institutional Holders of GeneDx Holdings Corp. - Common Stock (WGS) as of Q4 2023

As of 31 Dec 2023, GeneDx Holdings Corp. - Common Stock (WGS) was held by 45 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 12,439,878 shares. The largest 10 holders included Casdin Capital, LLC, Corvex Management LP, GOLDMAN SACHS GROUP INC, Blackstone Inc., MORGAN STANLEY, VANGUARD GROUP INC, DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), GAGNON SECURITIES LLC, JACOBS LEVY EQUITY MANAGEMENT, INC, and BlackRock Inc.. This page lists 45 institutional shareholders reporting positions in this security for the Q4 2023 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2023 vs Q3 2023 Across Filers

Q3 2023 holders

Q4 2023 holders

Holder diff

-7

Investor	Q3 2023 Shares	Q4 2023 Shares	Share Diff	Share Chg %	Q3 2023 Value $	Q4 2023 Value $	Value Diff $	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.