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John Overdeck’s Neuronetics STIM Stock Holding History

John Overdeck’s Portfolio STIM Stock Details STIM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-198,745
Closed -$274K – 4912
2025
Q4 		$274K Sell
198,745
-136,021
-41% -$285K ﹤0.01% 3622
2025
Q3 		$914K Sell
334,766
-32,998
-9% -$117K ﹤0.01% 2644
2025
Q2 		$1.28M Sell
367,764
-107,503
-23% -$424K ﹤0.01% 2108
2025
Q1 		$1.75M Buy
+475,267
New +$1.74M ﹤0.01% 1827
2024
Q1 		– Sell
-30,995
Closed -$89.9K – 3373
2023
Q4 		$89.9K Sell
30,995
-20,200
-39% -$31.9K ﹤0.01% 2951
2023
Q3 		$69.1K Sell
51,195
-50,290
-50% -$88.1K ﹤0.01% 2783
2023
Q2 		$218K Sell
101,485
-52,549
-34% -$127K ﹤0.01% 2616
2023
Q1 		$448K Buy
154,034
+3,831
+3% +$19.3K ﹤0.01% 2247
2022
Q4 		$1.03M Buy
150,203
+49,187
+49% +$232K ﹤0.01% 1684
2022
Q3 		$321K Buy
101,016
+73,508
+267% +$267K ﹤0.01% 1950
2022
Q2 		$88K Sell
27,508
-992
-3% -$2.88K ﹤0.01% 2281
2022
Q1 		$86K Sell
28,500
-83,230
-74% -$281K ﹤0.01% 2451
2021
Q4 		$498K Sell
111,730
-214,106
-66% -$1.05M ﹤0.01% 3264
2021
Q3 		$2.14M Buy
325,836
+133,736
+70% +$1.28M ﹤0.01% 1925
2021
Q2 		$3.08M Sell
192,100
-62,214
-24% -$860K 0.01% 1535
2021
Q1 		$3.15M Buy
+254,314
New +$3.9M 0.01% 1359
2020
Q3 		– Sell
-170,599
Closed -$329K – 3528
2020
Q2 		$329K Sell
170,599
-35,104
-17% -$72K ﹤0.01% 2313
2020
Q1 		$389K Buy
205,703
+125,272
+156% +$392K ﹤0.01% 2117
2019
Q4 		$361K Buy
+80,431
New +$500K ﹤0.01% 3049
2019
Q2 		– Sell
-19,513
Closed -$298K – 3656
2019
Q1 		$298K Buy
+19,513
New +$323K ﹤0.01% 2598

Other funds holding STIM

MAM
Madryn Asset Management New York $36.9M AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
LG
Lane Generational Dover, Massachusetts $114M AUM 43.8% 1-Year Est. Return
FCM
FourWorld Capital Management New York $110M AUM 44.07% 1-Year Est. Return
MCM
Masters Capital Management Atlanta, Georgia $3.9B AUM 50.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

John Overdeck's STIM Position: Q1 2026 in Review

John Overdeck sold out of Neuronetics (STIM) in Q1 2026, closing a stake of 198,745 shares — an estimated $274K sold.

John Overdeck first reported a position in STIM in Q1 2019 and held it in 20 quarters. The position peaked at $3.15M in Q1 2021. 99 funds tracked by Wall St. Rank hold STIM as of Q1 2026.

  • John Overdeck reported no remaining Neuronetics position as of Q1 2026 after selling out during the quarter.
  • John Overdeck sold 198,745 Neuronetics shares in Q1 2026, an estimated $274K.
  • John Overdeck first reported a position in Neuronetics in Q1 2019 and held it in 20 quarters.
  • John Overdeck's Neuronetics position peaked at $3.15M in Q1 2021.
  • 99 funds tracked by Wall St. Rank held Neuronetics as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.