Jane Street
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Jane Street’s Neuronetics STIM Stock Holding History

Jane Street’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
-10,500
Closed -$14.5K – 12929
2025
Q4 		$14.5K Sell
10,500
-22,500
-68% -$47.1K ﹤0.01% 10782
2025
Q3 		$90.1K Buy
33,000
+4,800
+17% +$17.1K ﹤0.01% 10177
2025
Q2 		$98.4K Buy
+28,200
New +$111K ﹤0.01% 8954

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

Jane Street's STIM Position: Q2 2026 in Review

Jane Street increased its Neuronetics (STIM) stake by 1,018% in Q2 2026, buying an estimated $245K and bringing the position to 185,250 shares worth $241K. The position accounts for ﹤0.01% of the portfolio, ranked #9688.

Jane Street first reported a position in STIM in Q2 2020 and has held it in 9 quarters since. The position peaked at $1.4M in Q4 2025. 87 funds tracked by Wall St. Rank hold STIM as of Q2 2026.

  • Jane Street held 185,250 shares of Neuronetics worth $241K as of Q2 2026.
  • Jane Street bought 168,676 Neuronetics shares in Q2 2026, an estimated $245K.
  • Neuronetics made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #9688 holding.
  • Jane Street first reported a position in Neuronetics in Q2 2020 and has held it in 9 quarters since.
  • Jane Street's Neuronetics position peaked at $1.4M in Q4 2025.
  • 87 funds tracked by Wall St. Rank held Neuronetics as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.