Group One Trading
BYRN icon

Group One Trading’s Byrna Technologies BYRN Stock Holding History

Group One Trading’s Portfolio BYRN Stock Details BYRN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$25.7K Sell
3,829
-1,107
-22% -$6.8K ﹤0.01% 5845
2026
Q1 		$45.3K Sell
4,936
-626
-11% -$8.21K ﹤0.01% 5334
2025
Q4 		$93.4K Sell
5,562
-821
-13% -$16K ﹤0.01% 5060
2025
Q3 		$141K Buy
+6,383
New +$142K ﹤0.01% 5008
2025
Q2 		– Sell
-25,908
Closed -$633K – 7971
2025
Q1 		$436K Sell
25,908
-34,695
-57% -$897K ﹤0.01% 3235
2024
Q4 		$1.75M Buy
60,603
+39,735
+190% +$779K ﹤0.01% 2045
2024
Q3 		$354K Buy
20,868
+19,629
+1,584% +$232K ﹤0.01% 3117
2024
Q2 		$12.4K Buy
+1,239
New +$15.3K ﹤0.01% 5524
2023
Q4 		– Sell
-8,476
Closed -$19K – 7429
2023
Q3 		$19K Buy
8,476
+2,300
+37% +$8.21K ﹤0.01% 5923
2023
Q2 		$30.9K Buy
+6,176
New +$33.3K ﹤0.01% 5659
2023
Q1 		– Sell
-1,345
Closed -$11.9K – 7241
2022
Q4 		$10.5K Buy
+1,345
New +$10.1K ﹤0.01% 6003

Other funds holding BYRN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
WANY
Wealthspire Advisors (New York) New York $18.2B AUM 21.48% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
QOP
Quinn Opportunity Partners Charlottesville, Virginia $2.16B AUM 28.56% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PA
Pinnacle Associates New York $9.16B AUM 63.5% 1-Year Est. Return
MGIA
Moneta Group Investment Advisors St Louis, Missouri $13.5B AUM 24.62% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Group One Trading's BYRN Position: Q2 2026 in Review

Group One Trading reduced its Byrna Technologies (BYRN) stake by 22% in Q2 2026, selling an estimated $6.8K and leaving 3,829 shares worth $25.7K. The position accounts for ﹤0.01% of the portfolio, ranked #5845.

Group One Trading first reported a position in BYRN in Q4 2022 and has held it in 11 quarters since. The position peaked at $1.75M in Q4 2024. 108 funds tracked by Wall St. Rank hold BYRN as of Q2 2026.

  • Group One Trading held 3,829 shares of Byrna Technologies worth $25.7K as of Q2 2026.
  • Group One Trading sold 1,107 Byrna Technologies shares in Q2 2026, an estimated $6.8K.
  • Byrna Technologies made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #5845 holding.
  • Group One Trading first reported a position in Byrna Technologies in Q4 2022 and has held it in 11 quarters since.
  • Group One Trading's Byrna Technologies position peaked at $1.75M in Q4 2024.
  • 108 funds tracked by Wall St. Rank held Byrna Technologies as of Q2 2026.

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