Bio-Rad Laboratories Inc. (BIO BIOB)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1.
Marshall Wace LLP

Paul Marshall And Ian Wace

435,099 $280,330 -24% 1.26%
2.
Polar Capital

Brian Ashford-Russell And Tim Woolley

197,659 $127,350 +6% 0.55%
3. 186,974 $120,465 +38% 2.73%
4. 166,725 $107,419 +9% 0.18%
5. 148,152 $95,453 -6% 0.05%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$219.58 500 Director 500 2017-05-26 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$820.06 270 Officer 9 2021-09-03 Filing
$814.09 599 Officer 1,282 2021-09-01 Filing
$813.15 651 Officer 1,881 2021-09-01 Filing
$812.27 750 Officer 2,532 2021-09-01 Filing
$828.01 100 Officer 7 2021-09-02 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 370,176 $238,500,696 0.1%
2. 51,223 $33,002,467 7.49%
3. 13,330 $8,588,386 0.08%
4. 12,408 $7,994,350 0.01%
5. 2,281,698 $1,470,075 0.03%