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Byrna Technologies
BYRN

133 hedge funds and large institutions have $451M invested in Byrna Technologies in 2025 Q2 according to their latest regulatory filings, with 38 funds opening new positions, 46 increasing their positions, 33 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

392% more call options, than puts

Call options by funds: $17.7M | Put options by funds: $3.6M

101% more capital invested

Capital invested by funds: $224M → $451M (+$227M)

39% more repeat investments, than reductions

Existing positions increased: 46 | Existing positions reduced: 33

15% more first-time investments, than exits

New positions opened: 38 | Existing positions closed: 33

5.72% more ownership

Funds ownership: 58.74% → 64.46% (+5.7%)

3% more funds holding

Funds holding: 129 → 133 (+4)

Holders
133
Holders Change
+4
Holders Change %
+3.1%
% of All Funds
1.75%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
38
Increased
46
Reduced
33
Closed
33
Calls
$17.7M
Puts
$3.6M
Net Calls
+$14.1M
Net Calls Change
+$9.7M

Top Buyers

Rank Fund Capital Flow
1
Fidelity Investments
Fidelity Investments
Massachusetts
+$26M
2
Invesco
Invesco
Georgia
+$10.3M
3
DCM
Driehaus Capital Management
Illinois
+$4.11M
4
MC
Maverick Capital
Texas
+$2.73M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$2.29M

Top Sellers

Rank Fund Capital Flow
1
WANY
Wealthspire Advisors (New York)
New York
-$3.91M
2
Millennium Management
Millennium Management
New York
-$2.97M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$2.47M
4
Renaissance Technologies
Renaissance Technologies
New York
-$1.89M
5
ACM
Archon Capital Management
Washington
-$1.71M
Name Holding Trade Value Shares
Change 		Change in
Stake
Two Sigma Investments
51
Two Sigma Investments
New York
$667K +$1.29K +53 +0.2%
LPL Financial
52
LPL Financial
California
$663K +$525K +21,480 New
BNP Paribas Financial Markets
53
BNP Paribas Financial Markets
France
$603K -$168K -6,860 -26%
Citigroup
54
Citigroup
New York
$596K -$156K -6,370 -25%
AA
55
ALPS Advisors
Colorado
$581K +$5.57K +228 +1%
AllianceBernstein
56
AllianceBernstein
Tennessee
$568K +$449K +18,390 New
CSS
57
Cubist Systematic Strategies
Connecticut
$540K -$353K -14,431 -45%
BCM
58
Bridgeway Capital Management
Texas
$521K -$415K -17,000 -50%
Balyasny Asset Management
59
Balyasny Asset Management
Illinois
$512K -$1.27M -52,046 -76%
Point72 Asset Management
60
Point72 Asset Management
Connecticut
$511K +$404K +16,532 New
CFM
61
Catalyst Funds Management
Australia
$459K -$294K -12,032 -45%
Wolverine Trading
62
Wolverine Trading
Illinois
$410K +$317K +12,991 New
Bank of America
63
Bank of America
North Carolina
$406K -$667K -27,311 -68%
HCM
64
Hodges Capital Management
Texas
$401K +$318K +13,000 New
TI
65
Tidal Investments
Wisconsin
$382K +$14.1K +576 +5%
Franklin Resources
66
Franklin Resources
California
$380K +$10.2K +417 +4%
SCP
67
Silverleafe Capital Partners
Tennessee
$378K -$29.3K -1,200 -9%
Deutsche Bank
68
Deutsche Bank
Germany
$373K -$56.9K -2,329 -16%
Lido Advisors
69
Lido Advisors
California
$362K +$287K +11,732 New
NFSG
70
Newbridge Financial Services Group
Florida
$360K +$285K +11,653 New
MIM
71
MetLife Investment Management
New Jersey
$324K – – –
OQS
72
Occudo Quantitative Strategies
Florida
$323K +$256K +10,466 New
CC
73
Centiva Capital
New York
$305K +$242K +9,891 New
Mirae Asset Global ETFs Holdings
74
Mirae Asset Global ETFs Holdings
Hong Kong
$304K -$11.4K -468 -5%
IIM
75
INTECH Investment Management
Florida
$296K -$44K -1,801 -16%
1 2
3
4 5

BYRN Hedge Fund Activity: Q2 2025 in Review

133 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Byrna Technologies (BYRN) for Q2 2025, worth a combined $451M — up 101% from $224M a quarter earlier.

Buyers outnumbered sellers: 38 funds opened new BYRN positions and 33 closed out — a net gain of 5 holders — while 46 added to existing stakes and 33 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $26M. The largest seller was Wealthspire Advisors (New York), cutting an estimated $3.91M.

  • 133 institutional investors held Byrna Technologies (BYRN) as of Q2 2025, up from 129 in Q1 2025.
  • Funds reported $451M of Byrna Technologies stock for Q2 2025, up 101% quarter-over-quarter.
  • 38 funds opened new Byrna Technologies positions in Q2 2025 and 33 closed out, a net change of +5 holders.
  • The largest Byrna Technologies buyer in Q2 2025 was Fidelity Investments, an estimated $26M added.
  • The largest Byrna Technologies seller in Q2 2025 was Wealthspire Advisors (New York), an estimated $3.91M sold.

Based on aggregated 13F filings for Q2 2025.