Position in CSTL
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,116,435
+$753,421 QoQ
Shares Held
45,476
+387.3% QoQ
Ownership
0.150%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2025
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CSTL Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026Quantinno Capital Management LP holds $621,563,254 across 28 Diagnostics & Research names. CSTL ranks #19 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
188,243 | $92,527,081 | |
| 2 | DHR |
Danaher Corp /De/
|
401,864 | $76,193,414 | |
| 3 | ILMN |
Illumina, Inc.
|
617,543 | $76,118,350 | |
| 4 | A |
Agilent Technologies, Inc.
|
527,679 | $60,144,852 | |
| 5 | IDXX |
Idexx Laboratories Inc /De
|
99,794 | $56,073,250 | |
| 6 | DGX |
Quest Diagnostics Inc
|
231,025 | $45,276,279 | |
| 7 | IQV |
Iqvia Holdings Inc.
|
233,974 | $39,901,925 | |
| 8 | CRL |
Charles River Laboratories International, Inc.
|
227,069 | $39,169,402 |
All Filings in CSTL
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,116,435 | 45,476 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $363,014 | 9,332 | Shares | Sole | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||