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Security record · archived quarter

ATRO

Astronics Corporation · Industrials · Aerospace & Defense

63.53 +0.7% mkt cap $2.44B quote delayed (FMP) · as of Oct 14 14:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
111Tracked holders
+7Δ holders
22.34MShares held
$1.49BReported value
+9New positions
−2Exits
Rising Conviction score 53/100 2 quarters of rising tracked shares ●●○○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +6.7% · share flow +6.4% · net new positions +6.3% — formula
Broad accumulation — rising shares across more holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 108 +1 21.39M $1.74B +6 −6
Q1 2026 111 +7 22.34M $1.49B +9 −2
Q4 2025 104 +1 21.58M $1.17B +1 —
Q3 2025 19 -2 9.70M $442.37M — −2
Q2 2025 18 0 9.73M $325.81M — —
Q1 2025 15 +2 4.61M $111.37M +2 —
Q4 2024 13 0 3.53M $56.40M +1 −1
Q3 2024 12 +1 1.57M $30.51M +1 —
Q2 2024 11 — 1.44M $28.90M — —
Holder count
Who holds it · Q1 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock ✦ (passive) 2.83M +1.0% $188.54M 0.0% ▲ Add 4 SEC ↗ ×16
2 State Street Global Advisors ✦ (passive) 2.35M +28.2% $156.80M 0.0% ▲ Add 6 SEC ↗
3 American Century Companies Inc 1.74M -1.5% $115.95M 0.1% ▼ Trim 2 SEC ↗
4 Vanguard Capital Management Llc 1.39M — $92.68M 0.0% n/c 1 SEC ↗
5 Capital International Investors 1.29M -30.3% $86.01M 0.0% ▼ Trim 2 SEC ↗
6 Geode Capital Management ✦ (passive) 887.03K +17.3% $59.20M 0.0% ▲ Add 8 SEC ↗ ×2
7 Dimensional Fund Advisors Lp 673.76K +5.3% $44.95M 0.0% ▲ Add 2 SEC ↗ ×4
8 D. E. Shaw & Co. ✦ 608.45K +23.3% $40.60M 0.0% ▲ Add 8 SEC ↗ ×2
9 Point72 Asset Management ✦ 567.24K +14.1% $37.85M 0.1% ▲ Add 2 SEC ↗ ×2
10 Capital World Investors ✦ 560.94K New $37.43M 0.0% New 1 SEC ↗
11 Raymond James Financial Inc 492.81K +13.1% $31.48M 0.0% ▲ Add 2 SEC ↗ ×6
12 Goldman Sachs Group ✦ 455.05K +44.6% $30.37M 0.0% ▲ Add 3 SEC ↗ ×3
13 Ameriprise Financial Inc 450.67K +76.2% $30.07M 0.0% ▲ Add 2 SEC ↗ ×4
14 Morgan Stanley ✦ 447.54K -18.9% $29.86M 0.0% ▼ Trim 3 SEC ↗ ×9
15 Nuveen, LLC 401.26K -0.6% $26.78M 0.0% ▼ Trim 2 SEC ↗ ×3
16 Bnp Paribas Financial Markets 371.03K -16.5% $24.76M 0.0% ▼ Trim 2 SEC ↗
17 Fisher Asset Management ✦ 348.84K +475.3% $23.28M 0.0% ▲ Add 8 SEC ↗
18 UBS Group AG 291.14K +3.2% $19.43M 0.0% ▲ Add 2 SEC ↗ ×3
19 Charles Schwab Investment… 288.76K -1.4% $19.27M 0.0% ▼ Trim 2 SEC ↗
20 Northern Trust Corp 268.91K +3.0% $17.94M 0.0% ▲ Add 2 SEC ↗ ×4
21 Deutsche Bank Ag\ 261.56K -37.0% $17.45M 0.0% ▼ Trim 2 SEC ↗ ×2
22 First Trust Advisors Lp 253.49K +4.1% $16.92M 0.0% ▲ Add 2 SEC ↗
23 Marshall Wace ✦ 251.21K -34.8% $16.76M 0.0% ▼ Trim 7 SEC ↗ ×4
24 AQR Capital Management ✦ 247.30K -4.2% $16.50M 0.0% ▼ Trim 8 SEC ↗ ×7
25 Renaissance Technologies ✦ 222.92K +320.4% $14.88M 0.0% ▲ Add 8 SEC ↗
26 Millennium Management ✦ 220.02K -39.0% $14.68M 0.0% ▼ Trim 8 SEC ↗ ×2
27 Two Sigma Investments ✦ 216.73K +550.8% $14.46M 0.0% ▲ Add 8 SEC ↗
28 Canada Pension Plan Investment Board 212.80K -26.2% $14.20M 0.0% ▼ Trim 2 SEC ↗
29 Jane Street Group, Llc 201.09K +1811.0% $13.42M 0.0% ▲ Add 2 SEC ↗ ×3
30 Bank Of America Corp /De/ 199.72K +81.9% $13.33M 0.0% ▲ Add 2 SEC ↗ ×4
31 First Eagle Investment Management… 192.33K -16.5% $12.83M 0.0% ▼ Trim 2 SEC ↗
32 Royal Bank Of Canada 183.46K -2.9% $12.24M 0.0% ▼ Trim 2 SEC ↗ ×3
33 Invesco Ltd. 179.03K -13.0% $11.95M 0.0% ▼ Trim 2 SEC ↗ ×5
34 Qube Research & Technologies Ltd 166.76K +286.0% $11.13M 0.0% ▲ Add 2 SEC ↗
35 Connor, Clark & Lunn Investment… 142.50K -10.0% $9.51M 0.0% ▼ Trim 2 SEC ↗
36 Hsbc Holdings Plc 144.23K -51.4% $9.49M 0.0% ▼ Trim 2 SEC ↗
37 Wells Fargo & Company/Mn 120.65K +148.0% $8.05M 0.0% ▲ Add 2 SEC ↗ ×3
38 Bank of New York Mellon Corp 115.30K -15.1% $7.69M 0.0% ▼ Trim 2 SEC ↗ ×5
39 Citadel Advisors ✦ 96.42K -69.5% $6.43M 0.0% ▼ Trim 8 SEC ↗
40 Toronto Dominion Bank 94.38K -26.6% $6.30M 0.0% ▼ Trim 2 SEC ↗ ×2
41 Franklin Resources Inc 89.01K +19.1% $5.94M 0.0% ▲ Add 2 SEC ↗ ×4
42 Hrt Financial Lp 78.38K +97.4% $5.23M 0.0% ▲ Add 2 SEC ↗
43 Principal Financial Group Inc 76.47K +3.4% $5.10M 0.0% ▲ Add 2 SEC ↗ ×2
44 Prudential Financial Inc 75.44K -8.9% $5.03M 0.0% ▼ Trim 2 SEC ↗ ×2
45 Nordea Investment Management Ab 75.23K -4.5% $4.88M 0.0% ▼ Trim 2 SEC ↗ ×2
46 LPL Financial LLC 72.91K +325.1% $4.87M 0.0% ▲ Add 2 SEC ↗
47 New York State Common Retirement… 72.19K -21.4% $4.82M 0.0% ▼ Trim 2 SEC ↗
48 Sei Investments Co 71.04K +153.4% $4.74M 0.0% ▲ Add 2 SEC ↗
49 Legal & General Group Plc 63.34K -7.3% $4.23M 0.0% ▼ Trim 2 SEC ↗ ×3
50 Russell Investments Group, Ltd. 60.45K +40.0% $3.97M 0.0% ▲ Add 2 SEC ↗ ×10
51 Tudor Investment Corp Et Al 58.97K -38.8% $3.93M 0.0% ▼ Trim 2 SEC ↗
52 Susquehanna International Group, Llp 57.90K +39.0% $3.86M 0.0% ▲ Add 2 SEC ↗
53 Barclays Plc 57.52K +11.2% $3.84M 0.0% ▲ Add 2 SEC ↗ ×3
54 JPMorgan Chase ✦ 60.92K +2.6% $3.80M 0.0% ▲ Add 3 SEC ↗ ×4
55 Rhumbline Advisers 55.40K -0.7% $3.70M 0.0% ▼ Trim 2 SEC ↗
56 Swiss National Bank 52.10K 0.0% $3.48M 0.0% Held 2 SEC ↗
57 State Of Wisconsin Investment Board 51.61K -10.2% $3.44M 0.0% ▼ Trim 2 SEC ↗
58 UBS AM, a distinct business unit of… 48.94K -0.8% $3.27M 0.0% ▼ Trim 2 SEC ↗ ×5
59 Victory Capital Management Inc 44.67K -24.6% $2.98M 0.0% ▼ Trim 2 SEC ↗
60 Federated Hermes, Inc. 42.95K +4.7% $2.87M 0.0% ▲ Add 2 SEC ↗ ×2
61 BNP Paribas Asset Management… 40.96K +10793.9% $2.73M 0.0% ▲ Add 2 SEC ↗ ×3
62 Universal- Beteiligungs- und… 38.99K New $2.60M 0.0% New 1 SEC ↗
63 Nomura Asset Management… 36.97K New $2.47M 0.0% New 1 SEC ↗
64 California State Teachers… 34.46K +33.1% $2.30M 0.0% ▲ Add 2 SEC ↗
65 Credit Agricole S A 30.00K 0.0% $2.00M 0.0% Held 2 SEC ↗
66 Creative Planning 29.12K +9.5% $1.94M 0.0% ▲ Add 2 SEC ↗
67 Osaic Holdings, Inc. 29.09K +488.6% $1.94M 0.0% ▲ Add 2 SEC ↗ ×2
68 Citigroup Inc 27.97K +7.9% $1.87M 0.0% ▲ Add 2 SEC ↗ ×2
69 GAMCO Investors ✦ 26.80K -1.8% $1.79M 0.0% ▼ Trim 8 SEC ↗
70 Alliancebernstein L.P. 32.05K +6.7% $1.74M 0.0% ▲ Add 2 SEC ↗
71 Gotham Asset Management ✦ 23.28K -8.7% $1.55M 0.0% ▼ Trim 5 SEC ↗
72 T. Rowe Price ✦ 22.66K +26.7% $1.51M 0.0% ▲ Add 6 SEC ↗
73 Captrust Financial Advisors 17.07K -30.1% $1.14M 0.0% ▼ Trim 2 SEC ↗
74 Zurcher Kantonalbank (Zurich… 16.52K +32.9% $1.10M 0.0% ▲ Add 2 SEC ↗
75 MIRAE ASSET GLOBAL ETFS HOLDINGS… 14.70K +3.0% $980,597 0.0% ▲ Add 2 SEC ↗
76 Wealth Enhancement Advisory… 14.02K +5.7% $978,877 0.0% ▲ Add 2 SEC ↗
77 Manufacturers Life Insurance… 14.14K -1.1% $943,629 0.0% ▼ Trim 2 SEC ↗
78 Assenagon Asset Management S.A. 14.04K -82.0% $936,756 0.0% ▼ Trim 2 SEC ↗
79 Janus Henderson Group Plc 13.40K 0.0% $894,383 0.0% Held 2 SEC ↗
80 Envestnet Asset Management Inc 12.85K +34.4% $857,414 0.0% ▲ Add 2 SEC ↗
81 Cetera Investment Advisers 12.19K +14.6% $813,172 0.0% ▲ Add 2 SEC ↗
82 Cwm, Llc 12.17K 0.0% $812,104 0.0% ▲ Add 2 SEC ↗
83 Corient Private Wealth LP 10.88K -48.1% $722,692 0.0% ▼ Trim 2 SEC ↗
84 Tidal Investments LLC 10.60K -36.7% $707,004 0.0% ▼ Trim 2 SEC ↗
85 Quantinno Capital Management LP 9.79K +23.0% $653,353 0.0% ▲ Add 2 SEC ↗
86 Man Group plc 9.02K -10.5% $601,704 0.0% ▼ Trim 2 SEC ↗
87 Commonwealth Equity Services, Llc 7.91K +12.8% $528,100 0.0% ▲ Add 2 SEC ↗
88 HighTower Advisors, LLC 7.70K New $513,821 0.0% New 1 SEC ↗
89 State Board Of Administration Of… 7.44K 0.0% $496,538 0.0% Held 2 SEC ↗
90 Lido Advisors, LLC 7.12K New $474,984 0.0% New 1 SEC ↗
91 Empower Advisory Group, LLC 6.22K 0.0% $414,994 0.0% Held 2 SEC ↗
92 Stifel Financial Corp 6.21K +30.2% $414,529 0.0% ▲ Add 2 SEC ↗ ×3
93 Jones Financial Companies Lllp 5.97K +561.5% $386,542 0.0% ▲ Add 2 SEC ↗
94 Mitsubishi UFJ Trust & Banking Corp 5.62K New $374,689 0.0% New 1 SEC ↗
95 Mercer Global Advisors Inc /Adv 5.56K +7.1% $370,952 0.0% ▲ Add 2 SEC ↗
96 Voya Investment Management Llc 5.38K -1.6% $359,074 0.0% ▼ Trim 2 SEC ↗
97 Mariner, LLC 5.20K -37.2% $346,723 0.0% ▼ Trim 2 SEC ↗
98 Pictet Asset Management Holding SA 5.05K +18.8% $337,053 0.0% ▲ Add 2 SEC ↗
99 Fidelity (FMR) ✦ 5.00K +15.0% $333,498 0.0% ▲ Add 4 SEC ↗ ×2
100 ProShare Advisors LLC 4.53K -19.4% $302,087 0.0% ▼ Trim 2 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Exited

Squarepoint Ops LLC $3.46M was 0.0%
Danske Bank A/S $27,120 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 289 holders, 31.04M shares, $2.04B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Beneficial ownership
Oct 08 SC 13G/A — DIMENSIONAL FUND ADVISORS LP

View original SEC filing ↗

Aug 14 SC 13G/A — AMERICAN CENTURY INVESTMENT MANAGEMENT…

View original SEC filing ↗

Aug 12 SC 13G — Capital International Investors

View original SEC filing ↗

Aug 07 SC 13G — STATE STREET CORP

View original SEC filing ↗

Aug 06 SC 13G/A — BlackRock, Inc.

View original SEC filing ↗

Jul 14 SC 13G — DIMENSIONAL FUND ADVISORS LP

View original SEC filing ↗

Jul 08 SC 13G — BlackRock, Inc.

View original SEC filing ↗

Jul 08 SC 13G — STATE STREET CORP

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q1 2026 · Methodology · Get this via the API