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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
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
–
8178
2025
Q1
$436K
Sell
25,908
-34,695
-57%
-$897K
0.02%
3235
2024
Q4
$1.75M
Buy
60,603
+39,735
+190%
+$779K
0.06%
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
2024
Q1
–
Hold
0
–
–
–
7248
2023
Q4
–
Sell
-8,476
Closed
-$19K
–
7596
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
–
7400
2022
Q4
$10.5K
Buy
+1,345
New
+$10.1K
﹤0.01%
6003
Other funds holding BYRN
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Millennium Management
New York
$134B AUM
35.51%
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
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
New York
$63.9B AUM
45.56%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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