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Astronics
ATRO

227 hedge funds and large institutions have $1.02B invested in Astronics in 2025 Q2 according to their latest regulatory filings, with 68 funds opening new positions, 81 increasing their positions, 58 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

4,787% more call options, than puts

Call options by funds: $1.12M | Put options by funds: $23K

209% more first-time investments, than exits

New positions opened: 68 | Existing positions closed: 22

52% more capital invested

Capital invested by funds: $668M → $1.02B (+$350M)

40% more repeat investments, than reductions

Existing positions increased: 81 | Existing positions reduced: 58

25% more funds holding

Funds holding: 182 → 227 (+45)

0% more funds holding in top 10

Funds holding in top 10: 5 → 5 (0)

6.63% less ownership

Funds ownership: 109.66% → 103.04% (-6.6%)

Holders
227
Holders Change
+45
Holders Change %
+24.73%
% of All Funds
2.99%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
68
Increased
81
Reduced
58
Closed
22
Calls
$1.12M
Puts
$23K
Net Calls
+$1.1M
Net Calls Change
+$899K

Top Buyers

Rank Fund Capital Flow
1
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
+$23.4M
2
State Street
State Street
Massachusetts
+$14.2M
3
HAI
Hennessy Advisors Inc
California
+$12.6M
4
N
Nuveen
North Carolina
+$9.08M
5
American Century Companies
American Century Companies
Missouri
+$8.28M

Top Sellers

Rank Fund Capital Flow
1
Bank of America
Bank of America
North Carolina
-$10.9M
2
3C
325 Capital
New York
-$9.48M
3
BlackRock
BlackRock
New York
-$8.51M
4
EARNEST Partners
EARNEST Partners
Georgia
-$8.19M
5
RA
Royce & Associates
New York
-$7.09M
Name Holding Trade Value Shares
Change 		Change in
Stake
RC
51
RBF Capital
California
$3.36M – – –
Voloridge Investment Management
52
Voloridge Investment Management
Florida
$3.31M +$2.47M +105,837 +834%
UBS AM
53
UBS AM
Illinois
$3.29M +$739K +31,626 +37%
ECM
54
ExodusPoint Capital Management
New York
$3.23M +$1.01M +43,137 +59%
JFG
55
Jefferies Financial Group
New York
$3.2M +$2.68M +114,739 New
New York State Common Retirement Fund
56
New York State Common Retirement Fund
New York
$3.19M +$64.5K +2,760 +2%
Two Sigma Advisers
57
Two Sigma Advisers
New York
$3.13M -$1.93M -82,680 -42%
Canada Pension Plan Investment Board
58
Canada Pension Plan Investment Board
Ontario, Canada
$3.04M +$2.55M +108,960 New
Charles Schwab
59
Charles Schwab
California
$3.02M +$139K +5,952 +6%
Arrowstreet Capital
60
Arrowstreet Capital
Massachusetts
$2.92M +$96.8K +4,144 +4%
Fisher Asset Management
61
Fisher Asset Management
Washington
$2.89M -$461K -19,726 -16%
Verition Fund Management
62
Verition Fund Management
Connecticut
$2.88M +$292K +12,489 +14%
Deutsche Bank
63
Deutsche Bank
Germany
$2.87M -$23.6K -1,010 -1%
DFCM
64
Dark Forest Capital Management
Puerto Rico
$2.61M +$2.19M +93,617 New
KCM
65
Kennedy Capital Management
Missouri
$2.58M -$885K -37,871 -29%
AFCM
66
Alta Fox Capital Management
Texas
$2.52M +$2.11M +90,298 New
QT
67
Quantbot Technologies
New York
$2.44M +$1.24M +52,870 +152%
WPC
68
White Pine Capital
Minnesota
$2.41M +$20.5K +878 +1%
Legal & General Group
69
Legal & General Group
United Kingdom
$2.38M +$114K +4,871 +6%
EGM
70
Engineers Gate Manager
New York
$2.27M +$42.6K +1,825 +2%
SBH
71
Segall Bryant & Hamill
Illinois
$2.16M +$1.81M +77,249 New
RhumbLine Advisers
72
RhumbLine Advisers
Massachusetts
$2.1M +$47.2K +2,020 +3%
Barclays
73
Barclays
United Kingdom
$1.95M +$659K +28,194 +67%
PCM
74
Prelude Capital Management
New York
$1.89M +$1.59M +67,844 New
GF
75
Gabelli Funds
New York
$1.75M -$140K -6,000 -9%
1 2
3
4 5

ATRO Hedge Fund Activity: Q2 2025 in Review

227 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Astronics (ATRO) for Q2 2025, worth a combined $1.02B — up 52% from $668M a quarter earlier.

Buyers outnumbered sellers: 68 funds opened new ATRO positions and 22 closed out — a net gain of 46 holders — while 81 added to existing stakes and 58 trimmed.

The largest buyer was Royal Bank of Canada, adding an estimated $23.4M. The largest seller was Bank of America, cutting an estimated $10.9M.

  • 227 institutional investors held Astronics (ATRO) as of Q2 2025, up from 182 in Q1 2025.
  • Funds reported $1.02B of Astronics stock for Q2 2025, up 52% quarter-over-quarter.
  • 68 funds opened new Astronics positions in Q2 2025 and 22 closed out, a net change of +46 holders.
  • The largest Astronics buyer in Q2 2025 was Royal Bank of Canada, an estimated $23.4M added.
  • The largest Astronics seller in Q2 2025 was Bank of America, an estimated $10.9M sold.

Based on aggregated 13F filings for Q2 2025.