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Equibles

CITADEL ADVISORS LLC

Position in OSUR — Orasure Technologies Inc

CIK 1423053 MIAMI, FL
Back to OSUR Full portfolio

Position in OSUR

as of Jun 30, 2026 · filed Sep 2, 2026
Position Value
$454,732
+$288,814 QoQ
Shares Held
101,958
+84.4% QoQ
Ownership
0.148%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#56
of 152 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in OSUR Over Time

Shares Held

Position Value (USD)

Derivatives in OSUR

reported options exposure · as of Jun 30, 2026
CallValue
$71,360
CallShares
16,000
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $1,313,944,868 across 42 Medical Instruments & Supplies names. OSUR ranks #32 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 COO
Cooper Companies, Inc.
 3,872,397 $277,689,588
2 ISRG
Intuitive Surgical Inc
 470,076 $186,939,823
3 TFX
Teleflex Inc
 1,140,950 $144,626,822
4 WST
West Pharmaceutical Services Inc
 352,769 $126,644,071
5 RMD
Resmed Inc
 508,284 $99,054,385
6 ICUI
Icu Medical Inc/De
 536,225 $78,610,585
7 MMSI
Merit Medical Systems Inc
 909,863 $63,089,900
8 RGEN
Repligen Corp
 376,309 $51,343,599

All Filings in OSUR

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $454,732 101,958
2026-06-30 $71,360 16,000
2026-03-31 $165,918 55,306
2025-12-31 $29,524 12,200
2025-12-31 $952,737 393,693
2025-09-30 $873,007 271,965
2025-06-30 $776,070 258,690
2025-03-31 $8,425 2,500
2025-03-31 $21,231 6,300
2025-03-31 $3,777,537 1,120,931
2024-12-31 $4,618,441 1,279,347
2024-12-31 $22,743 6,300
2024-12-31 $36,100 10,000
2024-09-30 $4,484,230 1,050,171
2024-09-30 $9,394 2,200
2024-09-30 $17,080 4,000
2024-06-30 $45,582 10,700
2024-06-30 $4,346,562 1,020,320
2024-06-30 $36,210 8,500
2024-03-31 $59,655 9,700
2024-03-31 $65,196 10,601
2024-03-31 $11,685 1,900
2023-12-31 $88,560 10,800
2023-12-31 $41,820 5,100
2023-12-31 $109,371 13,338
2023-09-30 $44,771 7,550
2023-09-30 $39,138 6,600
2023-09-30 $24,906 4,200
2023-06-30 $1,157,334 231,005
2023-06-30 $17,034 3,400
2023-06-30 $5,010 1,000
2023-03-31 $605 100
2023-03-31 $58,080 9,600
2023-03-31 $1,302,522 215,293
2022-12-31 $89,170 18,500
2022-12-31 $1,706,048 353,952
2022-12-31 $97,846 20,300
2022-09-30 $85,654 22,600
2022-09-30 $68,978 18,200
2022-09-30 $1,901,032 501,592
2022-06-30 $113,007 41,700
2022-06-30 $142,817 52,700
2022-06-30 $1,467,505 541,515
2022-03-31 $346,458 51,100
2022-03-31 $292,896 43,200
2022-03-31 $637,637 94,047
2021-12-31 $736,912 84,800
2021-12-31 $1,369,447 157,589
2021-12-31 $2,401,916 276,400
2021-09-30 $931,944 82,400