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Bio-Rad Laboratories Class A

381 hedge funds and large institutions have $4.63B invested in Bio-Rad Laboratories Class A in 2025 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 112 increasing their positions, 167 reducing their positions, and 100 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

less funds holding

Funds holding:

33% less repeat investments, than reductions

Existing positions increased: 112 | Existing positions reduced: 167

46% less first-time investments, than exits

New positions opened: 54 | Existing positions closed: 100

67% less call options, than puts

Call options by funds: $2.94M | Put options by funds: $8.81M

Holders
381
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.94M
Puts
$8.81M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
226
$353K
227
$348K
228
$344K
229
$338K
230
$337K
231
$335K
232
$317K
233
$310K
234
$299K
235
$292K
236
$280K
237
$278K
238
$276K
239
$270K
240
$270K
241
$263K
242
$261K
243
$244K
244
$242K
245
$241K
246
$238K
247
$237K
248
$237K
249
$237K
250
$236K