Marshall Wace
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Marshall Wace’s Byrna Technologies BYRN Stock Holding History

Marshall Wace’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 		– Sell
-141,591
Closed -$1.3M – 3195
2026
Q1 		$1.3M Buy
141,591
+97,854
+224% +$1.28M ﹤0.01% 2009
2025
Q4 		$734K Buy
+43,737
New +$851K ﹤0.01% 2082
2024
Q3 		– Sell
-11,675
Closed -$117K – 2534
2024
Q2 		$117K Sell
11,675
-65,089
-85% -$802K ﹤0.01% 2388
2024
Q1 		$1.07M Buy
+76,764
New +$744K ﹤0.01% 1628
2022
Q3 		– Sell
-53,200
Closed -$458K – 3368
2022
Q2 		$458K Sell
53,200
-167,840
-76% -$1.28M ﹤0.01% 2828
2022
Q1 		$1.8M Sell
221,040
-198,717
-47% -$2.02M ﹤0.01% 2120
2021
Q4 		$5.6M Buy
419,757
+323,709
+337% +$5.27M 0.01% 1274
2021
Q3 		$2.1M Buy
+96,048
New +$2.38M 0.01% 1504

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 40.89% 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

Marshall Wace's BYRN Position: Q2 2026 in Review

Marshall Wace sold out of Byrna Technologies (BYRN) in Q2 2026, closing a stake of 141,591 shares — an estimated $1.3M sold.

Marshall Wace first reported a position in BYRN in Q3 2021 and held it in 8 quarters. The position peaked at $5.6M in Q4 2021. 108 funds tracked by Wall St. Rank hold BYRN as of Q2 2026.

  • Marshall Wace reported no remaining Byrna Technologies position as of Q2 2026 after selling out during the quarter.
  • Marshall Wace sold 141,591 Byrna Technologies shares in Q2 2026, an estimated $1.3M.
  • Marshall Wace first reported a position in Byrna Technologies in Q3 2021 and held it in 8 quarters.
  • Marshall Wace's Byrna Technologies position peaked at $5.6M in Q4 2021.
  • 108 funds tracked by Wall St. Rank held Byrna Technologies as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.