Skip to main content
WGS logo

WGS · GeneDx Holdings Corp.

Track WGS — free
$84.81 +0.00 (+0.00%) At close · Sep 1
Market Cap
$2.49B
Shares
29.82M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 227
Total Value: $2,245,746,817
Total Shares: 32,713,005
Showing 1–100 of 238 holdings by value · page 1 of 3

Institutional Ownership Trend

23 quarters

Holder Concentration

Across 227 13F filers · Δ vs Mar 31, 2026
Top Holder
14.6%
Sep 2023 → Jun 2026 · range 9.4% – 24.4%
+4.5 pts
Top 5
41.2%
Sep 2023 → Jun 2026 · range 30.7% – 70.0%
+8.3 pts
Top 10
56.8%
Sep 2023 → Jun 2026 · range 45.8% – 87.5%
+10.0 pts
HHI
513
Sep 2023 → Jun 2026 · range 325 – 1,320
Broadly held+168

Quarterly Activity

vs Mar 31, 2026
New
55
Increased
89
Decreased
59
Sold Out
73
Unchanged
24
Holder count: -18
Institutional value: +9.7%
Shares held: +2.7%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 238
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 1818331 CUSIP 81663L200 13F (30d) 185 filings 183 filers Visit website Investor relations