Quest Diagnostics
969 hedge funds and large institutions have $19.2B invested in Quest Diagnostics in 2025 Q2 according to their latest regulatory filings, with 117 funds opening new positions, 358 increasing their positions, 325 reducing their positions, and 83 closing their positions.
New
Increased
Maintained
Reduced
Closed
more funds holding in top 10
Funds holding in top 10: →
more first-time investments, than exits
New positions opened: | Existing positions closed:
more capital invested
Capital invested by funds: $ → $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
4.07% more ownership
Funds ownership: 91.84% → 95.92% (+4.1%)
2% more funds holding
Funds holding: 953 → 969 (+16)
33% less call options, than puts
Call options by funds: $88.3M | Put options by funds: $133M
Holders
969
Holding in Top 10
4
Calls
$88.3M
Puts
$133M
Top Buyers
1 | +$217M | |
2 | +$139M | |
3 | +$133M | |
4 |
Squarepoint
New York
|
+$124M |
5 |
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JPMorgan Chase & Co
New York
|
+$101M |
Top Sellers
1 | -$186M | |
2 | -$183M | |
3 | -$75M | |
4 |
Victory Capital Management
San Antonio,
Texas
|
-$58.2M |
5 |
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Marshall Wace
London,
United Kingdom
|
-$50M |