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SIMPLEX TRADING, LLC

Position in STIM — Neuronetics, Inc.

CIK 1488542 CHICAGO, IL

Position in STIM

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$19,319
-$1,086 QoQ
Shares Held
14,861
+5.6% QoQ
Ownership
0.020%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#56
of 86 holders
Holding Since
Mar 2021
18 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in STIM Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $14,714,630 across 42 Medical Devices names. STIM ranks #25 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in STIM

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18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $19,319 14,861
2026-03-31 $20,405 14,073
2025-12-31 $59,457 43,085
2025-09-30 $394,457 144,490
2025-06-30 $126,313 36,193
2025-03-31 $135,692 36,873
2024-09-30 $117 154
2024-06-30 $257 143
2023-12-31 $15,399 5,310
2023-09-30 $164 122
2023-03-31 $4 1,554
2022-12-31 $141,034 20,529
2022-09-30 $4,674 1,470
2022-06-30 $3,210 1,000
2021-12-31 $3,875 869
2021-09-30 $2,755 420
2021-06-30 $6,728 420
2021-03-31 $32,854 2,656