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Astronics
ATRO

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: 155 → 182 (+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: 5 → 5 (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

Top Buyers

1
Bank of America
Bank of America
North Carolina
+$20.9M
2
EARNEST Partners
EARNEST Partners
Georgia
+$10.7M
3
PCMF
Private Capital Management (Florida)
Florida
+$8.13M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$7.75M
5
Millennium Management
Millennium Management
New York
+$6.7M

Top Sellers

1
RCM
Redwood Capital Management
New York
-$8.75M
2
NCGI
Next Century Growth Investors
Minnesota
-$5.02M
3
SSA
Schonfeld Strategic Advisors
New York
-$4.5M
4
RA
Royce & Associates
New York
-$3.86M
5
First Eagle Investment Management
First Eagle Investment Management
New York
-$2.5M
Name Holding Trade Value Shares
Change 		Change in
Stake
NIM
26
Needham Investment Management
New York
$6.47M – – –
Northern Trust
27
Northern Trust
Illinois
$5.99M -$202K -11,994 -4%
Two Sigma Investments
28
Two Sigma Investments
New York
$5.85M +$1.31M +77,774 +37%
Jane Street
29
Jane Street
New York
$5.57M +$3.97M +235,881 +579%
Envestnet Asset Management
30
Envestnet Asset Management
Illinois
$5.52M +$4.61M +274,109 New
RCM
31
Redwood Capital Management
New York
$5.46M -$8.75M -520,453 -66%
Goldman Sachs
32
Goldman Sachs
New York
$5.38M +$929K +55,265 +26%
Wells Fargo
33
Wells Fargo
California
$4.34M +$3.26M +193,783 +887%
Tudor Investment Corp
34
Tudor Investment Corp
Connecticut
$4.28M +$3.57M +212,332 New
N
35
Nuveen
North Carolina
$3.95M +$1.81M +107,501 +122%
Two Sigma Advisers
36
Two Sigma Advisers
New York
$3.93M +$1.27M +75,600 +63%
TA
37
Teton Advisors
New York
$3.79M -$303K -18,000 -9%
TI
38
Trexquant Investment
Connecticut
$3.17M +$1.48M +87,766 +126%
Assenagon Asset Management
39
Assenagon Asset Management
Luxembourg
$3.11M +$1.8M +106,839 +224%
EI
40
EAM Investors
California
$3.07M +$2.56M +152,404 New
BNP Paribas Financial Markets
41
BNP Paribas Financial Markets
France
$2.98M +$1.71M +101,577 +220%
AAM
42
Advisors Asset Management
Colorado
$2.86M +$433K +25,745 +22%
Bank of New York Mellon
43
Bank of New York Mellon
New York
$2.75M +$116K +6,880 +5%
AQR Capital Management
44
AQR Capital Management
Connecticut
$2.71M +$383K +22,770 +20%
KCM
45
Kennedy Capital Management
Missouri
$2.63M -$8.79K -523 -0.4%
Fisher Asset Management
46
Fisher Asset Management
Washington
$2.48M -$105K -6,275 -5%
RC
47
RBF Capital
California
$2.43M – – –
Connor, Clark & Lunn Investment Management (CC&L)
48
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.27M +$918K +54,580 +94%
UBS Group
49
UBS Group
Switzerland
$2.27M -$2.09M -124,063 -52%
New York State Common Retirement Fund
50
New York State Common Retirement Fund
New York
$2.25M -$404K -24,025 -18%
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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.