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Astronics

182 hedge funds and large institutions have $668M invested in Astronics in 2025 Q1 according to their latest regulatory filings, with 42 funds opening new positions, 64 increasing their positions, 55 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

180% more first-time investments, than exits

New positions opened: 42 | Existing positions closed: 15

110% more call options, than puts

Call options by funds: $386K | Put options by funds: $184K

74% more capital invested

Capital invested by funds: $383M → $668M (+$285M)

17% more funds holding

Funds holding: 155182 (+27)

16% more repeat investments, than reductions

Existing positions increased: 64 | Existing positions reduced: 55

12.59% more ownership

Funds ownership: 97.07%109.66% (+13%)

0% more funds holding in top 10

Funds holding in top 10: 55 (0)

Holders
182
Holders Change
+27
Holders Change %
+17.42%
% of All Funds
2.44%
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.07%
New
42
Increased
64
Reduced
55
Closed
15
Calls
$386K
Puts
$184K
Net Calls
+$202K
Net Calls Change
+$225K
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$61.3M -$987K -58,709 -2%
AAM
2
ACK Asset Management
Connecticut
$49.8M
3C
3
325 Capital
New York
$41.1M -$849K -50,513 -2%
Vanguard Group
4
Vanguard Group
Pennsylvania
$38.7M +$545K +32,430 +2%
NCGI
5
Next Century Growth Investors
Minnesota
$31.2M -$5.02M -298,355 -16%
Bank of America
6
Bank of America
North Carolina
$25.9M +$20.9M +1,244,232 +2,952%
State Street
7
State Street
Massachusetts
$24.1M +$473K +28,130 +2%
RA
8
Royce & Associates
New York
$23.2M -$3.86M -229,740 -17%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$22.3M -$1.56M -92,737 -8%
Millennium Management
10
Millennium Management
New York
$18.1M +$6.7M +398,559 +80%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$17.3M +$476K +28,304 +3%
SIG
12
Senator Investment Group
New York
$17.1M +$1.01M +60,000 +8%
SSA
13
Schonfeld Strategic Advisors
New York
$15.9M -$4.5M -267,666 -25%
D.E. Shaw & Co
14
D.E. Shaw & Co
New York
$14.2M +$7.75M +460,881 +189%
EARNEST Partners
15
EARNEST Partners
Georgia
$12.8M +$10.7M +634,189 New
Morgan Stanley
16
Morgan Stanley
New York
$12.7M +$3.22M +191,564 +44%
MA
17
Minerva Advisors
Pennsylvania
$11.2M
JP Morgan Chase
18
JP Morgan Chase
New York
$10.6M +$4.09M +243,457 +86%
Ameriprise
19
Ameriprise
Minnesota
$9.86M +$904K +53,770 +12%
Citadel Advisors
20
Citadel Advisors
Florida
$9.73M +$279K +16,601 +4%
PCMF
21
Private Capital Management (Florida)
Florida
$9.72M +$8.13M +483,550 New
CSS
22
Cubist Systematic Strategies
Connecticut
$7.3M +$2.9M +172,403 +91%
Renaissance Technologies
23
Renaissance Technologies
New York
$6.87M -$46.4K -2,760 -0.8%
Marshall Wace
24
Marshall Wace
United Kingdom
$6.71M +$2.66M +158,257 +91%
First Eagle Investment Management
25
First Eagle Investment Management
New York
$6.71M -$2.5M -148,800 -31%

ATRO Hedge Fund Activity: Q1 2025 in Review

182 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Astronics (ATRO) for Q1 2025, worth a combined $668M — up 74% from $383M a quarter earlier.

Buyers outnumbered sellers: 42 funds opened new ATRO positions and 15 closed out — a net gain of 27 holders — while 64 added to existing stakes and 55 trimmed.

The largest buyer was Bank of America, adding an estimated $20.9M. The largest seller was Redwood Capital Management, cutting an estimated $8.75M.

  • 182 institutional investors held Astronics (ATRO) as of Q1 2025, up from 155 in Q4 2024.
  • Funds reported $668M of Astronics stock for Q1 2025, up 74% quarter-over-quarter.
  • 42 funds opened new Astronics positions in Q1 2025 and 15 closed out, a net change of +27 holders.
  • The largest Astronics buyer in Q1 2025 was Bank of America, an estimated $20.9M added.
  • The largest Astronics seller in Q1 2025 was Redwood Capital Management, an estimated $8.75M sold.

Based on aggregated 13F filings for Q1 2025.