Millennium Management
BYRN icon

Millennium Management’s Byrna Technologies BYRN Stock Holding History

Millennium Management’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
Q1 		$9.87M Buy
1,074,836
+181,568
+20% +$2.38M ﹤0.01% 2180
2025
Q4 		$15M Buy
893,268
+220,130
+33% +$4.29M 0.01% 1839
2025
Q3 		$14.9M Buy
673,138
+467,932
+228% +$10.4M 0.01% 1982
2025
Q2 		$6.34M Sell
205,206
-121,464
-37% -$2.97M ﹤0.01% 2746
2025
Q1 		$5.5M Buy
326,670
+232,770
+248% +$6.01M ﹤0.01% 2761
2024
Q4 		$2.71M Sell
93,900
-71,958
-43% -$1.41M ﹤0.01% 3387
2024
Q3 		$2.81M Sell
165,858
-156,057
-48% -$1.85M ﹤0.01% 3375
2024
Q2 		$3.21M Buy
321,915
+112,262
+54% +$1.38M ﹤0.01% 3125
2024
Q1 		$2.92M Buy
+209,653
New +$2.03M ﹤0.01% 3398
2023
Q4 		– Sell
-10,922
Closed -$24.5K – 6118
2023
Q3 		$24.5K Sell
10,922
-28,153
-72% -$101K ﹤0.01% 5607
2023
Q2 		$196K Sell
39,075
-74,417
-66% -$402K ﹤0.01% 5128
2023
Q1 		$861K Buy
113,492
+46,157
+69% +$410K ﹤0.01% 4223
2022
Q4 		$528K Sell
67,335
-11,511
-15% -$86.1K ﹤0.01% 4703
2022
Q3 		$371K Sell
78,846
-100,042
-56% -$788K ﹤0.01% 5211
2022
Q2 		$1.54M Buy
+178,888
New +$1.36M ﹤0.01% 3968

Other funds holding BYRN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
WANY
Wealthspire Advisors (New York) New York $12.7B AUM 17.31% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
EA
Emerald Advisers Leola, Pennsylvania $3.16B AUM 109.58% 1-Year Est. Return
PA
Pinnacle Associates New York $7.78B AUM 45.07% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Millennium Management's BYRN Position: Q1 2026 in Review

Millennium Management increased its Byrna Technologies (BYRN) stake by 20% in Q1 2026, buying an estimated $2.38M and bringing the position to 1,074,836 shares worth $9.87M. The position accounts for ﹤0.01% of the portfolio, ranked #2180.

Millennium Management first reported a position in BYRN in Q2 2022 and has held it in 15 quarters since. The position peaked at $15M in Q4 2025. 121 funds tracked by Wall St. Rank hold BYRN as of Q1 2026.

  • Millennium Management held 1,074,836 shares of Byrna Technologies worth $9.87M as of Q1 2026.
  • Millennium Management bought 181,568 Byrna Technologies shares in Q1 2026, an estimated $2.38M.
  • Byrna Technologies made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #2180 holding.
  • Millennium Management first reported a position in Byrna Technologies in Q2 2022 and has held it in 15 quarters since.
  • Millennium Management's Byrna Technologies position peaked at $15M in Q4 2025.
  • 121 funds tracked by Wall St. Rank held Byrna Technologies as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.