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Equibles

CITADEL ADVISORS LLC

Position in COHR — Coherent Corp.

CIK 1423053 MIAMI, FL
Back to COHR Full portfolio

Position in COHR

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$257,050,981
-$108,494,148 QoQ
Shares Held
1,079,094
-45.5% QoQ
Ownership
0.552%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2022
15 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in COHR Over Time

Shares Held

Position Value (USD)

Derivatives in COHR

reported options exposure · as of Mar 31, 2026
CallValue
$228,562,495
CallShares
959,500
PutValue
$131,182,247
PutShares
550,700

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 Scientific & Technical Instruments

Technology · as of Mar 31, 2026

CITADEL ADVISORS LLC holds $871,109,883 across 24 Scientific & Technical Instruments names. COHR ranks #1 (29.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 COHR
Coherent Corp.
This page 		1,079,094 $257,050,981
2 KEYS
Keysight Technologies, Inc.
 791,836 $223,590,730
3 MKSI
Mks Inc
 947,032 $217,637,423
4 GRMN
Garmin Ltd
 154,306 $35,800,534
5 ITRI
Itron, Inc.
 321,017 $28,772,752
6 ESE
Esco Technologies Inc
 93,116 $26,200,048
7 TRMB
Trimble Inc.
 338,112 $22,055,045
8 FTV
Fortive Corp
 311,866 $17,239,952

All Filings in COHR

Export CSV
45 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $257,050,981 1,079,094
2026-03-31 $131,182,247 550,700
2026-03-31 $228,562,495 959,500
2025-12-31 $95,016,636 514,800
2025-12-31 $86,932,470 471,000
2025-12-31 $365,545,129 1,980,523
2025-09-30 $60,204,708 558,900
2025-09-30 $58,438,100 542,500
2025-09-30 $60,873,756 565,111
2025-06-30 $58,967,810 661,000
2025-06-30 $125,058,146 1,401,840
2025-06-30 $44,872,630 503,000
2025-03-31 $42,788,966 658,900
2025-03-31 $7,957,098 122,530
2025-03-31 $24,930,466 383,900
2024-12-31 $44,911,493 474,100
2024-12-31 $44,352,586 468,200
2024-12-31 $2,065,966 21,809
2024-09-30 $36,283,459 408,092
2024-09-30 $33,759,127 379,700
2024-09-30 $33,296,795 374,500
2024-06-30 $23,324,874 321,900
2024-06-30 $1,973,012 27,229
2024-06-30 $24,853,780 343,000
2024-03-31 $36,147,706 596,300
2024-03-31 $18,743,704 309,200
2024-03-31 $64,951,176 1,071,448
2023-12-31 $20,467,806 470,200
2023-12-31 $13,366,495 307,064
2023-12-31 $20,171,802 463,400
2023-09-30 $15,344,064 470,100
2023-09-30 $21,973,248 673,200
2023-09-30 $37,174,479 1,138,924
2023-06-30 $559,811 10,981
2023-06-30 $50,225,496 985,200
2023-06-30 $33,957,778 666,100
2023-03-31 $27,231,008 715,100
2023-03-31 $7,219,968 189,600
2023-03-31 $37,698,399 989,979
2022-12-31 $14,864,850 423,500
2022-12-31 $9,328,246 265,762
2022-12-31 $35,742,891 1,018,316
2022-09-30 $15,217,635 436,661
2022-09-30 $12,162,022 348,982
2022-09-30 $12,467,064 357,735

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