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California State Teachers Retirement System (CalSTRS)’s
Byrna Technologies
BYRN
Stock Holding History
California State Teachers Retirement System (CalSTRS)’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
$9K
Sell
980
-134
-12%
-$1.76K
﹤0.01%
2716
2025
Q4
$18.7K
Sell
1,114
-20
-2%
-$389
﹤0.01%
2543
2025
Q3
$25.1K
Buy
+1,134
New
+$25.2K
﹤0.01%
2470
2025
Q2
–
Sell
-1,253
Closed
-$21.1K
–
2995
2025
Q1
$21.1K
Hold
1,253
–
–
﹤0.01%
2513
2024
Q4
$36.1K
Hold
1,253
–
–
﹤0.01%
2441
2024
Q3
$21.3K
Hold
1,253
–
–
﹤0.01%
2580
2024
Q2
$12.5K
Buy
+1,253
New
+$15.4K
﹤0.01%
2794
2022
Q2
–
Sell
-8,086
Closed
-$66K
–
3157
2022
Q1
$66K
Sell
8,086
-1,971
-20%
-$20.1K
﹤0.01%
2964
2021
Q4
$134K
Sell
10,057
-367
-4%
-$5.98K
﹤0.01%
2924
2021
Q3
$228K
Sell
10,424
-4,164
-29%
-$103K
﹤0.01%
2688
2021
Q2
$331K
Buy
+14,588
New
+$360K
﹤0.01%
2860
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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