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Security record · archived quarter

ATOS

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
36Tracked holders
+2Δ holders
20.14MShares held
$11.88MReported value
+2New positions
−0Exits
Rising How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +5.9% · share flow +3.2% · net new positions +5.6% — formula
Broad accumulation — rising shares across more holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 22 +2 1.29M $2.49M +3 −1
Q1 2026 20 -16 1.18M $6.22M — −16
Q4 2025 36 +2 20.14M $11.88M +2 —
Q3 2025 11 -1 13.66M $11.84M — −1
Q2 2025 10 +2 13.82M $11.47M +3 −1
Q1 2025 5 -2 6.50M $4.37M +1 −3
Q4 2024 7 +1 6.73M $6.35M +1 —
Q3 2024 5 -1 4.42M $6.72M — −1
Q2 2024 6 — 4.76M $5.61M — —
Holder count
Who holds it · Q4 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group ✦ (passive) 6.15M +1.1% $3.63M 0.0% ▲ Add 3 SEC ↗ ×3
2 Ameriprise Financial Inc 3.79M — $2.24M 0.0% n/c 1 SEC ↗ ×2
3 Renaissance Technologies ✦ 2.06M +33.2% $1.22M 0.0% ▲ Add 7 SEC ↗
4 BlackRock ✦ (passive) 2.00M 0.0% $1.18M 0.0% Held 3 SEC ↗ ×2
5 Geode Capital Management ✦ (passive) 1.37M +0.7% $809,616 0.0% ▲ Add 7 SEC ↗ ×2
6 Millennium Management ✦ 1.24M -25.5% $733,292 0.0% ▼ Trim 3 SEC ↗
7 Citadel Advisors ✦ 648.12K +146.1% $382,388 0.0% ▲ Add 3 SEC ↗
8 State Street Global Advisors ✦ (passive) 596.49K +31.2% $351,926 0.0% ▲ Add 5 SEC ↗
9 Susquehanna International Group, Llp 582.59K — $343,726 0.0% n/c 1 SEC ↗ ×2
10 UBS Group AG 390.01K — $230,105 0.0% n/c 1 SEC ↗ ×2
11 Northern Trust Corp 288.40K — $170,155 0.0% n/c 1 SEC ↗
12 Connor, Clark & Lunn Investment… 266.01K — $156,946 0.0% n/c 1 SEC ↗
13 Jane Street Group, Llc 246.00K — $145,140 0.0% n/c 1 SEC ↗ ×3
14 Charles Schwab Investment… 80.00K — $47,200 0.0% n/c 1 SEC ↗
15 Qube Research & Technologies Ltd 72.80K — $42,953 0.0% n/c 1 SEC ↗
16 Bank Of America Corp /De/ 67.65K — $39,916 0.0% n/c 1 SEC ↗ ×3
17 Morgan Stanley ✦ 61.50K -45.3% $36,285 0.0% ▼ Trim 2 SEC ↗ ×2
18 Point72 Asset Management ✦ 48.09K New $28,374 0.0% New 1 SEC ↗
19 JPMorgan Chase ✦ 38.07K -50.2% $22,460 0.0% ▼ Trim 2 SEC ↗
20 LPL Financial LLC 29.47K — $17,387 0.0% n/c 1 SEC ↗
21 Marshall Wace ✦ 28.07K -67.0% $16,562 0.0% ▼ Trim 3 SEC ↗
22 Two Sigma Investments ✦ 23.45K New $13,837 0.0% New 1 SEC ↗
23 Raymond James Financial Inc 11.32K — $6,681 0.0% n/c 1 SEC ↗
24 Bank of New York Mellon Corp 11.15K — $6,577 0.0% n/c 1 SEC ↗ ×2
25 Osaic Holdings, Inc. 8.85K — $5,219 0.0% n/c 1 SEC ↗
26 Fidelity (FMR) ✦ 7.37K 0.0% $4,345 0.0% Held 3 SEC ↗
27 Group One Trading Llc 6.66K — $3,931 0.0% n/c 1 SEC ↗
28 Rockefeller Capital Management L.P. 5.00K — $2,950 0.0% n/c 1 SEC ↗
29 Royal Bank Of Canada 943 — $1,000 0.0% n/c 1 SEC ↗
30 TD Waterhouse Canada Inc. 1.55K — $910 0.0% n/c 1 SEC ↗
31 Bnp Paribas Financial Markets 1.50K — $883 0.0% n/c 1 SEC ↗
32 Optiver Holding B.V. 838 — $494 0.0% n/c 1 SEC ↗
33 Jones Financial Companies Lllp 700 — $413 0.0% n/c 1 SEC ↗
34 Northwestern Mutual Wealth… 500 — $295 0.0% n/c 1 SEC ↗
35 Wells Fargo & Company/Mn 83 — $49 0.0% n/c 1 SEC ↗
36 Cwm, Llc 50 — $0 0.0% n/c 1 SEC ↗

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

New buyers

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 30 holders, 1.24M shares, $6.51M 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.

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: Q4 2025 · Methodology · Get this via the API