Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Search
Sign in
Sign up
ACM
Aquatic Capital Management’s
Bio-Rad Laboratories Class A
BIO
Stock Holding History
Aquatic Capital Management’s Portfolio
BIO Stock Details
BIO Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$25.4K
Sell
91
-10,296
-99%
-$2.97M
﹤0.01%
1230
2025
Q4
$3.15M
Sell
10,387
-7,037
-40%
-$2.2M
0.09%
278
2025
Q3
$4.89M
Buy
17,424
+142
+0.8%
+$38.6K
0.09%
269
2025
Q2
$4.17M
Buy
17,282
+9,231
+115%
+$2.18M
0.08%
280
2025
Q1
$1.96M
Buy
+8,051
New
+$2.42M
0.05%
418
2024
Q3
–
Sell
-20,720
Closed
-$5.66M
–
1162
2024
Q2
$5.66M
Buy
+20,720
New
+$6.03M
0.21%
109
2024
Q1
–
Sell
-24,840
Closed
-$8.02M
–
1236
2023
Q4
$8.02M
Buy
24,840
+10,000
+67%
+$3.13M
0.2%
122
2023
Q3
$5.32M
Buy
14,840
+9,940
+203%
+$3.84M
0.22%
119
2023
Q2
$1.86M
Buy
4,900
+2,300
+88%
+$936K
0.1%
217
2023
Q1
$1.25M
Buy
+2,600
New
+$1.22M
0.08%
245
2022
Q4
–
Sell
-2,700
Closed
-$1.13M
–
1370
2022
Q3
$1.13M
Buy
+2,700
New
+$1.35M
0.11%
242
2022
Q2
–
Sell
-100
Closed
-$56K
–
1211
2022
Q1
$56K
Buy
+100
New
+$60.3K
0.08%
260
Other funds holding BIO
First Eagle Investment Management
New York
$59B AUM
32.99%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Dimensional Fund Advisors
Austin, Texas
$481B AUM
30.42%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
AI
Ariel Investments
Chicago, Illinois
$8.93B AUM
29.58%
1-Year Est. Return
EARNEST Partners
Atlanta, Georgia
$24.3B AUM
34.41%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Capital World Investors
Los Angeles, California
$733B AUM
35.63%
1-Year Est. Return
Bank of America
Charlotte, North Carolina
$1.37T AUM
24.88%
1-Year Est. Return
Sign up
Sign in
Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Theme
Close