Vault-13

GENEDX HOLDINGS CORP WGS

COM CL A · Common Stock · CUSIP 81663L200

54 institutional holders -5 vs Q2 2023
13,944,72913.9m shares reported held*
53.9% of all shares outstanding*
$50.8mreported value*
6 new 17 added 15 reduced 11 sold out net sold ≈ $31.9k (-8.8k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 25.9m as of 2023-10-30, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $3.64. Options: 6 managers hold calls ($1.5m notional), 4 hold puts ($152.4k).

Trends to Q3 2023

Institutional holders

Managers reporting a position, each quarter

0204060Q1 23: 2Q2 23: 59Q3 23: 5454Q1 23Q2 23Q3 23
Numbers
QuarterHolders
Q1 20232
Q2 202359
Q3 202354

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q2 23: 56 bought or addedQ2 23: 2 cut or sold outQ2 23Q3 23: 23 bought or addedQ3 23: 26 cut or sold outQ3 23
Numbers
QuarterBought or addedCut or sold out
Q2 2023562
Q3 20232326

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$1m$2m$3m$4mQ4 22 calls: $0Q4 22 puts: $0Q4 22P/C —Q1 23 calls: $0Q1 23 puts: $0Q1 23P/C —Q2 23 calls: $3.6mQ2 23 puts: $509.7kQ2 23P/C 0.14Q3 23 calls: $1.5mQ3 23 puts: $152.4kQ3 23P/C 0.10
Numbers
QuarterCallsPutsP/C
Q4 2022$0$0—
Q1 2023$0$0—
Q2 2023$3.6m$509.7k0.14
Q3 2023$1.5m$152.4k0.10

Biggest buyers

ORACLE INVESTMENT MANAGEMENT INC Added +128,731+128.7k
Decheng Capital Management III (Cayman), LLC New +103,604+103.6k
Soleus Capital Management, L.P. Added +70,000+70.0k
Trellus Management Company, LLC Added +54,976+55.0k
PATHSTONE FAMILY OFFICE, LLC Added +39,327+39.3k
HighTower Advisors, LLC Added +29,361+29.4k
BRIDGEWAY CAPITAL MANAGEMENT, LLC New +28,000+28.0k
Squarepoint Ops LLC Added +18,666+18.7k
Trexquant Investment LP Added +15,986+16.0k
GAGNON SECURITIES LLC Added +12,516+12.5k

Biggest sellers

MILLENNIUM MANAGEMENT LLC Sold out -225,693-225.7k
CHARLES SCHWAB INVESTMENT MANAGEMENT INC Sold out -95,189-95.2k
MARSHALL WACE, LLP Reduced -61,631-61.6k
BlackRock Inc. Reduced -29,329-29.3k
CITADEL ADVISORS LLC Reduced -22,395-22.4k
AQR CAPITAL MANAGEMENT LLC Sold out -19,438-19.4k
Y-Intercept (Hong Kong) Ltd Sold out -14,839-14.8k
Jump Financial, LLC Sold out -14,832-14.8k
TWO SIGMA INVESTMENTS, LP Sold out -12,551-12.6k
BANK OF AMERICA CORP /DE/ Reduced -12,388-12.4k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $777.5k213.6k shares
SIMPLEX TRADING, LLC Unchanged $569.0k156.4k shares
Paloma Partners Management Co Unchanged $75.1k20.6k shares
WOLVERINE TRADING, LLC Unchanged $50.2k13.8k shares
CITADEL ADVISORS LLC Reduced $31.9k8.8k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $95.7k26.3k shares
SIMPLEX TRADING, LLC Added $53.0k14.8k shares
CITADEL ADVISORS LLC Reduced $3.6k1.0k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
CMLS Holdings LLC 13D · may seek influence no change · filed 2026-05-22 17.9% no change 5.4m≈ $367.7m 2026-05-22
GOLDMAN SACHS GROUP INC 13G · institution +1.9 pts · filed 2026-08-11 5.8% +1.9 pts 1.7m≈ $119.0m 2026-08-11
BlackRock, Inc. 13G · institution new · filed 2026-07-28 5.5% new 1.6m≈ $111.4m 2026-07-28
ARK Investment Management LLC 13G · institution filed 2026-08-07 5.3% 1.6m≈ $108.6m 2026-08-07

Insider purchases and sales in Q3 2023

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
10010Q4 21: 0 buyingQ4 21: 8 sellingQ1 22: 0 buyingQ1 22: 7 sellingQ1 22Q2 22: 3 buyingQ2 22: 7 sellingQ3 22: 0 buyingQ3 22: 5 sellingQ3 22Q4 22: 1 buyingQ4 22: 5 sellingQ1 23: 1 buyingQ1 23: 4 sellingQ1 23Q2 23: 1 buyingQ2 23: 4 sellingQ3 23: 1 buyingQ3 23: 4 sellingQ3 23
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20210—8$1.0m—
Q1 20220—7$208.3k—
Q2 20223$45.9m7$160.5k—
Q3 20220—5——
Q4 20221$100.0k5$2.8m—
Q1 20231$30.0m4$78.4k—
Q2 20231$29.5k4$191.8k—
Q3 20231$25.5k4$86.8k—
DateInsiderTradeSharesPrice ValueTheir holding
2023-09-18 Stueland Katherine Chief Executive Officer, director Sold 10,752 $4.16 $44.7k10.8k shares -20%
2023-09-18 Feeley Kevin Chief Financial Officer Sold 2,742 $4.16 $11.4k2.7k shares -14%
2023-09-18 Saad Kareem Chief Transformation Officer Sold 1,580 $4.16 $6.6k1.6k shares -8%
2023-09-11 Stueland Katherine Chief Executive Officer, director Sold 2,675 $4.62 $12.4k2.7k shares -7%
2023-09-11 Feeley Kevin Chief Financial Officer Sold 904 $4.62 $4.2k904 shares -7%
2023-09-11 Saad Kareem Chief Transformation Officer Sold 846 $4.62 $3.9k846 shares -6%
2023-09-05 Feeley Kevin Chief Financial Officer Sold 269 $4.38 $1.2k269 shares -2%
2023-08-17 PFENNIGER RICHARD C JR Director Bought 5,000 $5.10 $25.5k5.0k shares +84%
2023-07-26 White Karen Ann Chief People Officer Sold 61 $7.41 $45261 shares -1%
2023-07-20 Saad Kareem Chief Transformation Officer Sold 163 $7.85 $1.3k163 shares -1%
2023-07-03 Saad Kareem Chief Transformation Officer Sold 83 $5.99 $49783 shares -1%
2023-07-03 White Karen Ann Chief People Officer Sold 45 $5.99 $27045 shares -1%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q3 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Corvex Management LP 0.68% of their portfolio NEW YORK, NY 3,307,5233.3m $12.0m $12.0m 0.68% Unchanged
2 Casdin Capital, LLC 1.26% of their portfolio New York, NY 3,095,5113.1m $11.3m $11.3m 1.26% Unchanged
3 DEERFIELD MANAGEMENT COMPANY, L.P. 0.10% of their portfolio New York, NY 1,253,8951.3m $4.6m $4.6m 0.10% Unchanged
4 ORACLE INVESTMENT MANAGEMENT INC 5.56% of their portfolio GREENWICH, CT 994,580994.6k $3.6m $3.6m 5.56% Added +128.7k +128,731
5 Blackstone Inc. 0.01% of their portfolio NEW YORK, NY 835,062835.1k $3.0m $3.0m 0.01% Unchanged
6 Soleus Capital Management, L.P. 0.29% of their portfolio GREENWICH, CT 781,396781.4k $2.8m $2.8m 0.29% Added +70.0k +70,000
7 MARSHALL WACE, LLP 0.01% of their portfolio LONDON, X0 699,528699.5k $2.5m $2.5m 0.01% Reduced -61.6k -61,631
8 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 678,937678.9k $2.5m $2.5m 0.00% Added +4 +4
9 GAGNON SECURITIES LLC 0.34% of their portfolio New York, NY 376,083376.1k $1.4m $1.4m 0.34% Added +12.5k +12,516
10 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 237,948237.9k $865.0k $865.0k 0.00% Added +29.4k +29,361
11 BlackRock Inc. 0.00% of their portfolio New York, NY 233,972234.0k $851.7k $851.7k 0.00% Reduced -29.3k -29,329
12 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 207,041207.0k $753.6k $753.6k 0.00% Reduced -9.8k -9,770
13 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 192,787192.8k $701.9k $701.9k 0.00% Added +135 +135
14 Trellus Management Company, LLC 1.09% of their portfolio Delray Beach, FL 155,012155.0k $564.2k $564.2k 1.09% Added +55.0k +54,976
15 Gagnon Advisors, LLC 0.45% of their portfolio New York, NY 149,334149.3k $543.6k $543.6k 0.45% Added +15 +15
16 Decheng Capital Management III (Cayman), LLC 0.13% of their portfolio Grand Cayman, E9 103,604103.6k $377.1k $377.1k 0.13% New
17 Alyeska Investment Group, L.P. 0.00% of their portfolio CHICAGO, IL 98,55398.6k $358.7k $358.7k 0.00% Unchanged
18 RBF Capital, LLC 0.02% of their portfolio RENO, NV 70,00070.0k $254.8k $254.8k 0.02% Unchanged
19 TANG CAPITAL MANAGEMENT LLC 0.03% of their portfolio SAN DIEGO, CA 63,63663.6k $231.6k $231.6k 0.03% Unchanged
20 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 59,74559.7k $217.5k $217.5k 0.00% Added +3 +3
21 PATHSTONE FAMILY OFFICE, LLC 0.00% of their portfolio ENGLEWOOD, NJ 54,32754.3k $197.8k $197.8k 0.00% Added +39.3k +39,327
22 Trexquant Investment LP 0.00% of their portfolio STAMFORD, CT 45,53245.5k $165.7k $165.7k 0.00% Added +16.0k +15,986
23 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 43,29943.3k $158.0k $158.0k 0.00% Reduced -453 -453
24 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 38,40338.4k $139.8k $139.8k 0.00% Added +18.7k +18,666
25 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 32,73232.7k $119.1k $119.1k 0.00% Unchanged
26 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.00% of their portfolio HOUSTON, TX 28,00028.0k $101.9k $101.9k 0.00% New
27 WINTON GROUP Ltd 0.01% of their portfolio LONDON, X0 20,14520.1k $73.3k $73.3k 0.01% Added +7.0k +6,985
28 PRELUDE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 18,59118.6k $67.7k $67.7k 0.01% Reduced -800 -800
29 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 17,65017.6k $64.2k $64.2k 0.00% Reduced -4.0k -3,979
30 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 10,13010.1k $36.9k $36.9k 0.00% Reduced -2.6k -2,637
31 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 10,08610.1k $36.7k $36.7k 0.00% New
32 THOMPSON DAVIS & CO., INC. 0.05% of their portfolio RICHMOND, VA 10,00010.0k $36.4k $36.4k 0.05% New
33 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 7,8037.8k $28.4k $28.4k 0.00% Reduced -22.4k -22,395
34 FMR LLC 0.00% of their portfolio BOSTON, MA 4,8684.9k $17.7k $17.7k 0.00% Added +4.4k +4,410
35 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 3,6673.7k $13.3k $13.3k 0.00% Reduced -6.2k -6,211
36 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 1,9391.9k $7.1k $7.1k 0.00% New
37 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 1,3151.3k $5.0k $5.0k 0.00% Added +1.0k +1,011
38 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 529529 $1.9k $1.9k 0.00% Added +4 +4
39 Versant Capital Management, Inc 0.00% of their portfolio PHOENIX, AZ 455455 $1.7k $1.7k 0.00% Unchanged
40 Bleichroeder LP 0.00% of their portfolio NEW YORK, NY 304304 $1.1k $1.1k 0.00% Added +1 +1
41 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 224224 $815 $815 0.00% Reduced -419 -419
42 UBS Group AG 0.00% of their portfolio ZURICH, V8 192192 $699 $699 0.00% New
43 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 126126 $459 $459 0.00% Unchanged
44 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 7070 $255 $255 0.00% Reduced -12.4k -12,388
45 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 5252 $191 $191 0.00% Reduced -16 -16
46 SIGNATUREFD, LLC 0.00% of their portfolio ATLANTA, GA 4242 $153 $153 0.00% Reduced -400 -400
47 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 3434 $124 $124 0.00% Reduced -37 -37
48 Stone House Investment Management, LLC 0.00% of their portfolio TUNKHANNOCK, PA 3131 $113 $113 0.00% Unchanged
49 Cornerstone Planning Group LLC 0.00% of their portfolio FAIRFIELD, NJ 1616 $58 $58 0.00% Unchanged
50 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 1010 $37 $37 0.00% Reduced -13 -13
51 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 66 $22 $22 0.00% Unchanged
52 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 33 $11 $11 0.00% Unchanged
53 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 11 $0 $0 0.00% Unchanged
54 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged