JY
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Jeff Yass’s Neuronetics STIM Stock Holding History

Jeff Yass’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
Q2 		$20.3K Sell
15,600
-19,900
-56% -$29K ﹤0.01% 13046
2026
Q1 		$51.5K Buy
35,500
+8,000
+29% +$12.7K ﹤0.01% 12631
2025
Q4 		$38K Sell
27,500
-2,400
-8% -$5.02K ﹤0.01% 11831
2025
Q3 		$81.6K Buy
29,900
+14,200
+90% +$50.4K ﹤0.01% 11673
2025
Q2 		$54.8K Buy
+15,700
New +$62K ﹤0.01% 12084
2023
Q1 		– Sell
-48,100
Closed -$330K – 13469
2022
Q4 		$330K Buy
+48,100
New +$227K ﹤0.01% 8860
2021
Q3 		– Sell
-42,600
Closed -$682K – 13531
2021
Q2 		$682K Buy
42,600
+10,300
+32% +$142K ﹤0.01% 8807
2021
Q1 		$400K Buy
32,300
+13,700
+74% +$210K ﹤0.01% 9988
2020
Q4 		$207K Buy
+18,600
New +$140K ﹤0.01% 9980

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
WC
Wexford Capital West Palm Beach, Florida $782M AUM 62.56% 1-Year Est. Return
FCM
FourWorld Capital Management New York $110M AUM 44.07% 1-Year Est. Return
LG
Lane Generational Dover, Massachusetts $114M AUM 43.8% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
MCM
Masters Capital Management Atlanta, Georgia $3.9B AUM 50.88% 1-Year Est. Return
AI
AdvisorShares Investments Bethesda, Maryland $828M AUM 37.72% 1-Year Est. Return
IC
Ikarian Capital Dallas, Texas $928M AUM 596.14% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Jeff Yass's STIM Position: Q2 2026 in Review

Jeff Yass increased its Neuronetics (STIM) stake by 115% in Q2 2026, buying an estimated $144K and bringing the position to 185,753 shares worth $241K. The position accounts for ﹤0.01% of the portfolio, ranked #11548.

Jeff Yass first reported a position in STIM in Q1 2021 and has held it in 17 quarters since. The position peaked at $2.8M in Q1 2025. 87 funds tracked by Wall St. Rank hold STIM as of Q2 2026.

  • Jeff Yass held 185,753 shares of Neuronetics worth $241K as of Q2 2026.
  • Jeff Yass bought 99,272 Neuronetics shares in Q2 2026, an estimated $144K.
  • Neuronetics made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #11548 holding.
  • Jeff Yass first reported a position in Neuronetics in Q1 2021 and has held it in 17 quarters since.
  • Jeff Yass's Neuronetics position peaked at $2.8M in Q1 2025.
  • 87 funds tracked by Wall St. Rank held Neuronetics as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.