Position in COHR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,490,496
+$3,992,157 QoQ
Shares Held
18,851
+598.2% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2022
13 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.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, 2026CallValue
$0
CallShares
0
PutValue
$54,788,300
PutShares
230,000
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, 2026MARSHALL WACE, LLP holds $509,522,541 across 18 Scientific & Technical Instruments names. COHR ranks #11 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GRMN |
Garmin Ltd
|
564,072 | $130,870,343 | |
| 2 | KEYS |
Keysight Technologies, Inc.
|
413,342 | $116,715,379 | |
| 3 | BMI |
Badger Meter Inc
|
506,690 | $77,194,219 | |
| 4 | TRMB |
Trimble Inc.
|
693,302 | $45,224,089 | |
| 5 | FTV |
Fortive Corp
|
808,125 | $44,673,149 | |
| 6 | MKSI |
Mks Inc
|
98,690 | $22,679,948 | |
| 7 | NOVT |
Novanta Inc
|
183,707 | $21,697,632 | |
| 8 | ITRI |
Itron, Inc.
|
150,959 | $13,530,453 |
All Filings in COHR
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,490,496 | 18,851 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $54,788,300 | 230,000 | Put | Other | 2026-05-15 | |
| 2025-12-31 | $498,339 | 2,700 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $33,600,130 | 311,921 | Shares | Other | 2025-11-13 | |
| 2025-06-30 | $63,272,638 | 709,255 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $14,814,827 | 228,131 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $4,253,566 | 44,902 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $563,511 | 6,338 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $294,767 | 4,068 | Shares | Other | 2024-08-14 | |
| 2023-12-31 | $3,501,901 | 80,448 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $9,272,044 | 284,070 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $7,913,982 | 155,237 | Shares | Other | 2023-08-14 | |
| 2022-12-31 | $609,757 | 17,372 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $1,438,294 | 41,271 | Shares | Other | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||