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
Simplex Trading’s
Neuronetics
STIM
Stock Holding History
Simplex Trading’s Portfolio
STIM Stock Details
STIM Fund Activity
Bought
Maintained
Sold
Shares
Call Options
Put Options
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$2.9K
Sell
2,000
-5,100
-72%
-$8.08K
﹤0.01%
8200
2025
Q4
$9.8K
Sell
7,100
-25,300
-78%
-$52.9K
﹤0.01%
6994
2025
Q3
$88K
Buy
32,400
+16,100
+99%
+$57.2K
﹤0.01%
5902
2025
Q2
$56K
Sell
16,300
-9,000
-36%
-$35.5K
﹤0.01%
5816
2025
Q1
$93K
Buy
+25,300
New
+$92.4K
﹤0.01%
5127
2021
Q4
–
Sell
-300
Closed
-$4K
–
12003
2021
Q3
$4K
Hold
300
–
–
﹤0.01%
9360
2021
Q2
$4K
Buy
+300
New
+$4.14K
﹤0.01%
9540
Other funds holding STIM
MAM
Madryn Asset Management
New York
$34.1M AUM
UBS Group
Zurich, Switzerland
$564B AUM
30.12%
1-Year Est. Return
Balyasny Asset Management
Chicago, Illinois
$50.9B AUM
42.89%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
LG
Lane Generational
Dover, Massachusetts
$126M AUM
53.89%
1-Year Est. Return
FCM
FourWorld Capital Management
New York
$184M AUM
42.39%
1-Year Est. Return
MCM
Masters Capital Management
Atlanta, Georgia
$677M AUM
57.21%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
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