Position in COHR
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$243,443,234
+$163,960,010 QoQ
Shares Held
1,021,969
+137.3% QoQ
Ownership
0.522%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 0.04501115004466868.ToString("F0")%
Shared 99.95498884995533.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 Dec 31, 2025CallValue
$0
CallShares
0
PutValue
$55,371
PutShares
300
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, 2026BNP PARIBAS ARBITRAGE, SA holds $603,319,629 across 21 Scientific & Technical Instruments names. COHR ranks #1 (40.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | COHR |
Coherent Corp.
This page
|
1,021,969 | $243,443,234 | |
| 2 | KEYS |
Keysight Technologies, Inc.
|
355,238 | $100,308,554 | |
| 3 | GRMN |
Garmin Ltd
|
251,587 | $58,370,699 | |
| 4 | ITRI |
Itron, Inc.
|
488,883 | $43,818,583 | |
| 5 | TDY |
Teledyne Technologies Inc
|
69,945 | $42,317,424 | |
| 6 | MKSI |
Mks Inc
|
148,697 | $34,172,057 | |
| 7 | FTV |
Fortive Corp
|
522,872 | $28,904,364 | |
| 8 | TRMB |
Trimble Inc.
|
341,695 | $22,288,764 |
All Filings in COHR
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $243,443,234 | 1,021,969 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $55,371 | 300 | Put | Defined | 2026-02-10 | |
| 2025-12-31 | $79,483,224 | 430,640 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $20,425,220 | 189,614 | Shares | Defined | 2025-11-13 | |
| 2025-09-30 | $32,316 | 300 | Put | Defined | 2025-11-13 | |
| 2025-06-30 | $4,520,002 | 50,667 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $713 | 8 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $519 | 8 | Call | Defined | 2025-05-14 | |
| 2025-03-31 | $2,117,758 | 32,611 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $5,488,466 | 57,938 | Shares | Defined | 2025-02-14 | |
| No filing history on record for this holder in this stock. | ||||||