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Equibles

Alyeska Investment Group, L.P.

Position in RDNT — RadNet, Inc.

CIK 1453072 CHICAGO, IL
Back to RDNT Full portfolio

Position in RDNT

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$72,260,034
-$917,190 QoQ
Shares Held
1,171,721
-10.5% QoQ
Ownership
1.49%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
#18
of 328 holders
Holding Since
Jun 2023
13 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in RDNT Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

Alyeska Investment Group, L.P. holds $929,620,379 across 10 Diagnostics & Research names. RDNT ranks #6 (7.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 IDXX
Idexx Laboratories Inc /De
 401,082 $211,145,608
2 TMO
Thermo Fisher Scientific Inc.
 376,071 $188,546,956
3 A
Agilent Technologies, Inc.
 814,971 $108,252,597
4 ILMN
Illumina, Inc.
 581,730 $102,285,585
5 GH
Guardant Health, Inc.
 647,818 $97,192,134
6 RDNT
RadNet, Inc.
This page 		1,171,721 $72,260,034
7 DHR
Danaher Corp /De/
 310,000 $59,048,800
8 CRL
Charles River Laboratories International, Inc.
 235,000 $53,295,650

All Filings in RDNT

Export CSV
13 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $72,260,034 1,171,721
2026-03-31 $73,177,224 1,309,308
2025-12-31 $82,216,105 1,152,293
2025-09-30 $87,816,249 1,152,293
2025-06-30 $48,709,325 855,901
2025-03-31 $60,403,933 1,214,882
2024-12-31 $35,102,422 502,612
2024-09-30 $16,716,120 240,901
2024-06-30 $39,836,401 676,110
2024-03-31 $37,917,088 779,225
2023-12-31 $40,732,533 1,171,485
2023-09-30 $20,377,451 722,861
2023-06-30 $8,155,000 250,000