Jim Simons
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Jim Simons’s Byrna Technologies BYRN Stock Holding History

Jim Simons’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 		$2.88M Buy
429,847
+47,520
+12% +$292K ﹤0.01% 1771
2026
Q1 		$3.51M Buy
382,327
+318,227
+496% +$4.17M 0.01% 1568
2025
Q4 		$1.08M Buy
+64,100
New +$1.25M ﹤0.01% 2231
2025
Q2 		– Sell
-112,500
Closed -$1.89M – 3577
2025
Q1 		$1.89M Buy
112,500
+20,400
+22% +$527K ﹤0.01% 2034
2024
Q4 		$2.65M Sell
92,100
-47,600
-34% -$933K ﹤0.01% 1862
2024
Q3 		$2.37M Buy
139,700
+60,900
+77% +$721K ﹤0.01% 1906
2024
Q2 		$786K Buy
+78,800
New +$972K ﹤0.01% 2455
2023
Q3 		– Sell
-65,070
Closed -$326K – 3692
2023
Q2 		$326K Buy
+65,070
New +$351K ﹤0.01% 3093

Other funds holding BYRN

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
WANY
Wealthspire Advisors (New York) New York $18.2B AUM 21.48% 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
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Walleye Capital
Walleye Capital New York $28B AUM 44.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
JF
Jump Financial Chicago, Illinois $12.4B AUM 62.79% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Jim Simons's BYRN Position: Q2 2026 in Review

Jim Simons increased its Byrna Technologies (BYRN) stake by 12% in Q2 2026, buying an estimated $292K and bringing the position to 429,847 shares worth $2.88M. The position accounts for ﹤0.01% of the portfolio, ranked #1771.

Jim Simons first reported a position in BYRN in Q2 2023 and has held it in 8 quarters since. The position peaked at $3.51M in Q1 2026. 75 funds tracked by Wall St. Rank hold BYRN as of Q2 2026.

  • Jim Simons held 429,847 shares of Byrna Technologies worth $2.88M as of Q2 2026.
  • Jim Simons bought 47,520 Byrna Technologies shares in Q2 2026, an estimated $292K.
  • Byrna Technologies made up ﹤0.01% of Jim Simons's portfolio in Q2 2026, its #1771 holding.
  • Jim Simons first reported a position in Byrna Technologies in Q2 2023 and has held it in 8 quarters since.
  • Jim Simons's Byrna Technologies position peaked at $3.51M in Q1 2026.
  • 75 funds tracked by Wall St. Rank held Byrna Technologies as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.