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GAGNON SECURITIES LLC

Broker-Dealer

Position in QDEL — QuidelOrtho Corp

CIK 1125725 New York, NY

Position in QDEL

as of Mar 31, 2026 · filed Apr 22, 2026
Position Value
$6,626,629
+$2,080,534 QoQ
Shares Held
403,325
+153.4% QoQ
Ownership
0.591%
of shares outstanding
% of Portfolio
1.57%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2022
16 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in QDEL Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Mar 31, 2026

GAGNON SECURITIES LLC holds $26,196,375 across 3 Medical Devices names. QDEL ranks #3 (25.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 QDEL
QuidelOrtho Corp
This page
403,325 $6,626,629

All Filings in QDEL

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16 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $6,626,629 403,325
2025-12-31 $4,546,095 159,177
2025-09-30 $3,607,595 122,499
2025-06-30 $2,100,315 72,877
2025-03-31 $3,186,955 91,134
2024-12-31 $4,056,723 91,060
2024-09-30 $2,855,882 62,629
2024-06-30 $5,805,261 174,752
2024-03-31 $10,738,416 223,997
2023-12-31 $7,201,079 97,708
2023-09-30 $7,634,432 104,524
2023-06-30 $8,598,547 103,772
2023-03-31 $9,226,071 103,559
2022-12-31 $8,590,473 100,274
2022-09-30 $8,044,359 112,540
2022-06-30 $10,634,213 109,428