Two Sigma Investments
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Two Sigma Investments’s Byrna Technologies BYRN Stock Holding History

Two Sigma Investments’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
2025
Q3 		– Sell
-21,586
Closed -$667K – 3668
2025
Q2 		$667K Buy
21,586
+53
+0.2% +$1.29K ﹤0.01% 2453
2025
Q1 		$363K Sell
21,533
-2
-0% -$52 ﹤0.01% 2643
2024
Q4 		$620K Sell
21,535
-22,062
-51% -$432K ﹤0.01% 2433
2024
Q3 		$740K Buy
43,597
+31,788
+269% +$376K ﹤0.01% 2279
2024
Q2 		$118K Buy
+11,809
New +$146K ﹤0.01% 2802

Other funds holding BYRN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
ACH
ArrowMark Colorado Holdings Denver, Colorado $3.76B AUM 21.77% 1-Year Est. Return

Two Sigma Investments's BYRN Position: Q3 2025 in Review

Two Sigma Investments sold out of Byrna Technologies (BYRN) in Q3 2025, closing a stake of 21,586 shares — an estimated $667K sold.

Two Sigma Investments first reported a position in BYRN in Q2 2024 and held it in 5 quarters. The position peaked at $740K in Q3 2024. 130 funds tracked by Wall St. Rank hold BYRN as of Q3 2025.

  • Two Sigma Investments reported no remaining Byrna Technologies position as of Q3 2025 after selling out during the quarter.
  • Two Sigma Investments sold 21,586 Byrna Technologies shares in Q3 2025, an estimated $667K.
  • Two Sigma Investments first reported a position in Byrna Technologies in Q2 2024 and held it in 5 quarters.
  • Two Sigma Investments's Byrna Technologies position peaked at $740K in Q3 2024.
  • 130 funds tracked by Wall St. Rank held Byrna Technologies as of Q3 2025.

Based on Two Sigma Investments's 13F filing for Q3 2025, filed 14 Nov 2025.