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Equibles

CITADEL ADVISORS LLC

Position in CERS — Cerus Corp

CIK 1423053 MIAMI, FL
Back to CERS Full portfolio

Position in CERS

as of Jun 30, 2026 · filed Sep 2, 2026
Position Value
$2,151,111
+$2,151,111 QoQ
Shares Held
736,682
Ownership
0.366%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#38
of 186 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CERS Over Time

Shares Held

Position Value (USD)

Derivatives in CERS

reported options exposure · as of Jun 30, 2026
CallValue
$226,300
CallShares
77,500
PutValue
$86,432
PutShares
29,600

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 Devices

Healthcare · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $3,553,993,098 across 97 Medical Devices names. CERS ranks #42 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ABT
Abbott Laboratories
 8,597,227 $780,112,377
2 MDT
Medtronic plc
 5,373,877 $420,398,397
3 EW
Edwards Lifesciences Corp
 3,997,925 $361,652,295
4 ZBH
Zimmer Biomet Holdings, Inc.
 3,477,472 $299,375,563
5 BSX
Boston Scientific Corp
 4,987,748 $212,877,084
6 GKOS
GLAUKOS Corp
 1,390,017 $194,268,775
7 GEHC
GE HealthCare Technologies Inc.
 2,367,032 $151,513,717
8 PEN
Penumbra Inc
 448,763 $141,696,917

All Filings in CERS

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $86,432 29,600
2026-06-30 $2,151,111 736,682
2026-06-30 $226,300 77,500
2026-03-31 $248,066 136,300
2026-03-31 $95,186 52,300
2025-12-31 $1,946,740 945,020
2025-12-31 $64,684 31,400
2025-12-31 $153,264 74,400
2025-09-30 $115,593 72,700
2025-09-30 $27,507 17,300
2025-09-30 $1,430,360 899,598
2025-06-30 $22,560 16,000
2025-06-30 $1,451,190 1,029,213
2025-06-30 $68,103 48,300
2025-03-31 $1,877,620 1,350,806
2025-03-31 $17,792 12,800
2025-03-31 $41,422 29,800
2024-12-31 $74,844 48,600
2024-12-31 $2,663,437 1,729,505
2024-12-31 $13,398 8,700
2024-09-30 $41,064 23,600
2024-09-30 $39,150 22,500
2024-09-30 $1,847,863 1,061,991
2024-06-30 $581,899 330,625
2024-06-30 $24,992 14,200
2024-06-30 $12,672 7,200
2024-03-31 $2,245,390 1,188,038
2024-03-31 $20,979 11,100
2024-03-31 $60,669 32,100
2023-12-31 $5,495,210 2,544,079
2023-12-31 $20,736 9,600
2023-12-31 $66,960 31,000
2023-09-30 $3,830,058 2,364,234
2023-09-30 $40,176 24,800
2023-09-30 $20,250 12,500
2023-06-30 $66,912 27,200
2023-06-30 $2,408,219 978,951
2023-06-30 $51,414 20,900
2023-03-31 $209,979 70,700
2023-03-31 $81,675 27,500
2023-03-31 $251,133 84,557
2022-12-31 $1,442,965 395,333
2022-12-31 $158,775 43,500
2022-12-31 $163,155 44,700
2022-09-30 $862,595 239,610
2022-09-30 $468,000 130,000
2022-09-30 $81,720 22,700
2022-06-30 $695,020 131,384
2022-06-30 $249,688 47,200
2022-06-30 $658,605 124,500