GAMMA Investing
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GAMMA Investing’s Nanobiotix NBTX Stock Holding History

GAMMA Investing’s Portfolio NBTX Stock Details NBTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$35.3K Buy
1,134
+149
+15% +$5.74K ﹤0.01% 2595
2026
Q2 		$37.1K Buy
985
+157
+19% +$5.84K ﹤0.01% 2499
2026
Q1 		$25.6K Buy
828
+599
+262% +$15.8K ﹤0.01% 2589
2025
Q4 		$5.29K Buy
+229
New +$5K ﹤0.01% 3250
2025
Q1 		– Sell
-154
Closed -$442 – 3855
2024
Q4 		$442 Sell
154
-2,703
-95% -$10.8K ﹤0.01% 3591
2024
Q3 		$16.4K Buy
2,857
+827
+41% +$4.31K ﹤0.01% 2218
2024
Q2 		$10.2K Buy
2,030
+880
+77% +$5.3K ﹤0.01% 2244
2024
Q1 		$7.48K Buy
1,150
+975
+557% +$6.9K ﹤0.01% 2210
2023
Q4 		$1.33K Buy
+175
New +$1.11K ﹤0.01% 2708

Other funds holding NBTX

Johnson & Johnson
Johnson & Johnson New Brunswick, New Jersey $762M AUM 69.66% 1-Year Est. Return
Jane Street
Jane Street New York $1.19T AUM 51.51% 1-Year Est. Return
HRT Financial
HRT Financial New York $57.2B AUM 52.85% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
RhumbLine Advisers
RhumbLine Advisers Boston, Massachusetts $134B AUM 35.21% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $83.6B AUM 19.78% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
NBC Securities
NBC Securities Birmingham, Alabama $1.47B AUM 20.38% 1-Year Est. Return
Nisa Investment Advisors
Nisa Investment Advisors St. Louis, Missouri $34.7B AUM 25.93% 1-Year Est. Return

GAMMA Investing's NBTX Position: Q3 2026 in Review

GAMMA Investing increased its Nanobiotix (NBTX) stake by 15% in Q3 2026, buying an estimated $5.74K and bringing the position to 1,134 shares worth $35.3K. The position accounts for ﹤0.01% of the portfolio, ranked #2595.

GAMMA Investing first reported a position in NBTX in Q4 2023 and has held it in 9 quarters since. The position peaked at $37.1K in Q2 2026. 14 funds tracked by Wall St. Rank hold NBTX as of Q3 2026.

  • GAMMA Investing held 1,134 shares of Nanobiotix worth $35.3K as of Q3 2026.
  • GAMMA Investing bought 149 Nanobiotix shares in Q3 2026, an estimated $5.74K.
  • Nanobiotix made up ﹤0.01% of GAMMA Investing's portfolio in Q3 2026, its #2595 holding.
  • GAMMA Investing first reported a position in Nanobiotix in Q4 2023 and has held it in 9 quarters since.
  • GAMMA Investing's Nanobiotix position peaked at $37.1K in Q2 2026.
  • 14 funds tracked by Wall St. Rank held Nanobiotix as of Q3 2026.

Based on GAMMA Investing's 13F filing for Q3 2026, filed 8 Oct 2026.