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Bio-Rad Laboratories Class B
BIO.B

9 hedge funds and large institutions have $1.9M invested in Bio-Rad Laboratories Class B in 2022 Q4 according to their latest regulatory filings, with 1 funds opening new positions, 2 increasing their positions, 1 reducing their positions, and 0 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more repeat investments, than reductions

Existing positions increased: 2 | Existing positions reduced: 1

13% more funds holding

Funds holding: 89 (+1)

0% more ownership

Funds ownership: 0.1%0.11% (+0%)

15% less capital invested

Capital invested by funds: $2.22M → $1.9M (-$322K)

Holders
9
Holders Change
+1
Holders Change %
+12.5%
% of All Funds
0.14%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
1
Increased
2
Reduced
1
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Sellers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
-$81.7K
Name Holding Trade Value Shares
Change
Change in
Stake
CL
1
CSS LLC
Illinois
$777K +$164K +402 +28%
Renaissance Technologies
2
Renaissance Technologies
New York
$384K -$81.7K -200 -10%
BSW
3
Buckingham Strategic Wealth
Missouri
$313K
Morgan Stanley
4
Morgan Stanley
New York
$298K
WT
5
Whittier Trust
California
$64.7K
Wells Fargo
6
Wells Fargo
California
$22.7K
Osaic Holdings
7
Osaic Holdings
Arizona
$21K
UBS Group
8
UBS Group
Switzerland
$14.8K +$14.3K +35 +3,500%
PB
9
Pinnacle Bancorp
Nebraska
$1K +$1.23K +3 New

BIO.B Hedge Fund Activity: Q4 2022 in Review

9 of the 6,221 institutional investors tracked by Wall St. Rank reported a position in Bio-Rad Laboratories Class B (BIO.B) for Q4 2022, worth a combined $1.9M — down 15% from $2.22M a quarter earlier.

Buyers outnumbered sellers: 1 fund opened new BIO.B positions and 0 closed out — a net gain of 1 holder — while 2 added to existing stakes and 1 trimmed.

The largest buyer was CSS LLC, adding an estimated $164K. The largest seller was Renaissance Technologies, cutting an estimated $81.7K.

  • 9 institutional investors held Bio-Rad Laboratories Class B (BIO.B) as of Q4 2022, up from 8 in Q3 2022.
  • Funds reported $1.9M of Bio-Rad Laboratories Class B stock for Q4 2022, down 15% quarter-over-quarter.
  • 1 fund opened new Bio-Rad Laboratories Class B positions in Q4 2022 and 0 closed out, a net change of +1 holder.
  • The largest Bio-Rad Laboratories Class B buyer in Q4 2022 was CSS LLC, an estimated $164K added.
  • The largest Bio-Rad Laboratories Class B seller in Q4 2022 was Renaissance Technologies, an estimated $81.7K sold.

Based on aggregated 13F filings for Q4 2022.