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Security record

ATNM

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
23Tracked holders
-4Δ holders
3.48MShares held
$3.41MReported value
+1New positions
−5Exits
Strongly Falling How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -14.8% · share flow -10.7% · net new positions -17.4%formula
Broad distribution — falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 23 -4 3.48M $3.41M +1 −5
Q1 2026 28 -7 3.90M $3.88M −7
Q4 2025 35 -1 3.99M $5.42M +2 −3
Q3 2025 13 0 3.55M $5.68M
Q2 2025 11 +3 3.57M $4.99M +4 −1
Q1 2025 5 -1 1.49M $2.40M +1 −2
Q4 2024 6 -2 1.63M $2.06M −2
Q3 2024 7 +1 1.43M $2.68M +2 −1
Q2 2024 6 1.06M $7.83M
Holder count
Who holds it · Q2 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 Vanguard Capital Management Llc 1.24M -1.4% $1.21M 0.0% ▼ Trim 2 SEC ↗
2 Millennium Management 514.58K -8.9% $504,288 0.0% ▼ Trim 5 SEC ↗
3 BlackRock (passive) 395.90K +6.7% $387,978 0.0% ▲ Add 5 SEC ↗
4 BlackRock (passive) 395.90K +6.7% $387,978 0.0% ▲ Add 5 SEC ↗
5 BlackRock (passive) 395.90K +6.7% $387,978 0.0% ▲ Add 5 SEC ↗
6 Renaissance Technologies 380.49K -19.3% $372,881 0.0% ▼ Trim 9 SEC ↗
7 Geode Capital Management (passive) 324.94K -3.3% $318,553 0.0% ▼ Trim 9 SEC ↗
8 Geode Capital Management (passive) 324.94K -3.3% $318,553 0.0% ▼ Trim 9 SEC ↗
9 Two Sigma Investments 259.18K -23.1% $253,995 0.0% ▼ Trim 5 SEC ↗
10 State Street Global Advisors (passive) 122.22K -3.2% $119,771 0.0% ▼ Trim 7 SEC ↗
11 Northern Trust Corp 69.74K -8.1% $68,348 0.0% ▼ Trim 3 SEC ↗
12 Qube Research & Technologies Ltd 57.81K +220.3% $56,656 0.0% ▲ Add 3 SEC ↗
13 Susquehanna International Group, Llp 56.82K -54.2% $55,685 0.0% ▼ Trim 3 SEC ↗
14 Susquehanna International Group, Llp 56.82K -54.2% $55,685 0.0% ▼ Trim 3 SEC ↗
15 Wells Fargo & Company/Mn 19.80K 0.0% $19,404 0.0% Held 3 SEC ↗
16 Wells Fargo & Company/Mn 19.80K 0.0% $19,404 0.0% Held 3 SEC ↗
17 Osaic Holdings, Inc. 18.86K -5.0% $18,487 0.0% ▼ Trim 3 SEC ↗
18 Osaic Holdings, Inc. 18.86K -5.0% $18,487 0.0% ▼ Trim 3 SEC ↗
19 UBS Group AG 6.76K -53.8% $6,623 0.0% ▼ Trim 3 SEC ↗
20 UBS Group AG 6.76K -53.8% $6,623 0.0% ▼ Trim 3 SEC ↗
21 Morgan Stanley 6.34K -53.4% $6,214 0.0% ▼ Trim 4 SEC ↗
22 Rockefeller Capital Management L.P. 4.00K 0.0% $3,920 0.0% Held 3 SEC ↗
23 Northwestern Mutual Wealth… 1.66K +1448.6% $1,624 0.0% ▲ Add 3 SEC ↗
24 JPMorgan Chase 1.49K 0.0% $1,479 0.0% Held 4 SEC ↗
25 Jones Financial Companies Lllp 1.35K +284.9% $1,337 0.0% ▲ Add 3 SEC ↗
26 National Bank Of Canada /Fi/ 921 -9.8% $903 0.0% ▼ Trim 3 SEC ↗
27 Barclays Plc 203 New $199 0.0% New 1 SEC ↗
28 Bnp Paribas Financial Markets 201 -15.2% $197 0.0% ▼ Trim 3 SEC ↗
29 Federated Hermes, Inc. 137 -90.2% $134 0.0% ▼ Trim 3 SEC ↗
30 Royal Bank Of Canada 45 0.0% $0 0.0% Held 3 SEC ↗

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

New buyers

Barclays Plc $199 0.0%

Exited

Goldman Sachs Group $69,911 was 0.0%
Dimensional Fund Advisors Lp $34,759 was 0.0%
Jane Street Group, Llc $34,137 was 0.0%
Citigroup Inc $675 was 0.0%
Fidelity (FMR) $79 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 53 holders, 5.30M shares, $4.64M 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: Q2 2026 · Methodology · Get this via the API