Bio-Rad Laboratories Class A
383 hedge funds and large institutions have $5.46B invested in Bio-Rad Laboratories Class A in 2025 Q3 according to their latest regulatory filings, with 62 funds opening new positions, 116 increasing their positions, 136 reducing their positions, and 47 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more capital invested
Capital invested by funds: $ → $
more ownership
Funds ownership: →
1% more funds holding
Funds holding: 380 → 383 (+3)
0% more funds holding in top 10
Funds holding in top 10: 5 → 5 (0)
15% less repeat investments, than reductions
Existing positions increased: 116 | Existing positions reduced: 136
Holders
383
Holding in Top 10
5
Calls
$1.99M
Puts
$925K
Top Buyers
| 1 | +$117M | |
| 2 | +$107M | |
| 3 | +$66.7M | |
| 4 |
MP
Mangrove Partners
Greenwich,
Connecticut
|
+$35.6M |
| 5 |
BTW
Boston Trust Walden
Boston,
Massachusetts
|
+$26.8M |
Top Sellers
| 1 | -$63.8M | |
| 2 | -$61.8M | |
| 3 | -$24.8M | |
| 4 |
ECM
ExodusPoint Capital Management
New York
|
-$23.9M |
| 5 |
Goldman Sachs
New York
|
-$23.7M |