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Security record

ARTNA

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
45Tracked holders
-2Δ holders
3.02MShares held
$102.76MReported value
+2New positions
−4Exits
Falling How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -4.3% · share flow -6.4% · net new positions -4.4% — 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 45 -2 3.02M $102.76M +2 −4
Q1 2026 47 +4 3.23M $102.91M +5 −1
Q4 2025 43 0 3.41M $107.80M — —
Q3 2025 15 -1 2.51M $81.97M — −1
Q2 2025 13 +1 2.26M $75.74M +1 —
Q1 2025 9 0 857.20K $27.99M — —
Q4 2024 9 0 775.30K $24.52M +1 −1
Q3 2024 8 0 716.25K $26.63M — —
Q2 2024 8 — 703.29K $24.73M — —
Holder count
Who holds it · Q2 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 Vanguard Capital Management Llc 399.33K +2.8% $13.57M 0.0% ▲ Add 2 SEC ↗
2 Renaissance Technologies ✦ 301.16K -6.0% $10.24M 0.0% ▼ Trim 9 SEC ↗
3 BlackRock ✦ (passive) 209.33K +22.6% $7.12M 0.0% ▲ Add 5 SEC ↗ ×4
4 Morgan Stanley ✦ 207.59K +6.0% $7.06M 0.0% ▲ Add 4 SEC ↗ ×5
5 Adage Capital Partners ✦ 200.00K 0.0% $6.80M 0.0% Held 5 SEC ↗
6 Dimensional Fund Advisors Lp 192.24K +1.2% $6.53M 0.0% ▲ Add 3 SEC ↗ ×4
7 Two Sigma Investments ✦ 183.04K +9.3% $6.22M 0.0% ▲ Add 9 SEC ↗
8 Geode Capital Management ✦ (passive) 123.70K +21.4% $4.21M 0.0% ▲ Add 9 SEC ↗ ×2
9 Jane Street Group, Llc 108.48K -27.6% $3.69M 0.0% ▼ Trim 3 SEC ↗ ×2
10 Hotchkis & Wiley Capital Management… 97.10K +1.8% $3.30M 0.0% ▲ Add 3 SEC ↗
11 Arrowstreet Capital ✦ 83.83K +13.8% $2.85M 0.0% ▲ Add 9 SEC ↗
12 Bank of New York Mellon Corp 78.41K +5.7% $2.67M 0.0% ▲ Add 3 SEC ↗ ×6
13 Goldman Sachs Group ✦ 74.06K -24.3% $2.52M 0.0% ▼ Trim 4 SEC ↗ ×2
14 First Manhattan Co. Llc. 72.41K -4.2% $2.46M 0.0% ▼ Trim 3 SEC ↗
15 State Street Global Advisors ✦ (passive) 70.18K +1.7% $2.39M 0.0% ▲ Add 7 SEC ↗
16 Russell Investments Group, Ltd. 69.04K +21.4% $2.35M 0.0% ▲ Add 3 SEC ↗ ×4
17 Assenagon Asset Management S.A. 58.73K +29.6% $2.00M 0.0% ▲ Add 3 SEC ↗ ×2
18 Marshall Wace ✦ 52.20K -48.2% $1.77M 0.0% ▼ Trim 9 SEC ↗
19 LPL Financial LLC 44.46K +0.7% $1.51M 0.0% ▲ Add 3 SEC ↗
20 Wells Fargo & Company/Mn 43.52K +15.2% $1.48M 0.0% ▲ Add 3 SEC ↗ ×2
21 Millennium Management ✦ 40.95K -51.1% $1.39M 0.0% ▼ Trim 9 SEC ↗
22 Connor, Clark & Lunn Investment… 40.09K -2.2% $1.36M 0.0% ▼ Trim 3 SEC ↗ ×2
23 UBS Group AG 33.33K -80.5% $1.13M 0.0% ▼ Trim 3 SEC ↗ ×3
24 Northern Trust Corp 30.24K -40.7% $1.03M 0.0% ▼ Trim 3 SEC ↗ ×2
25 JPMorgan Chase ✦ 28.91K -7.6% $983,382 0.0% ▼ Trim 4 SEC ↗
26 Raymond James Financial Inc 27.36K +218.0% $930,000 0.0% ▲ Add 3 SEC ↗ ×2
27 American Century Companies Inc 23.00K -4.3% $781,736 0.0% ▼ Trim 3 SEC ↗
28 Citadel Advisors ✦ 20.54K -8.1% $698,019 0.0% ▼ Trim 9 SEC ↗
29 New York State Common Retirement… 20.50K 0.0% $696,965 0.0% Held 3 SEC ↗
30 Qube Research & Technologies Ltd 18.37K -42.8% $624,532 0.0% ▼ Trim 2 SEC ↗
31 Bank Of America Corp /De/ 15.50K +139.6% $526,913 0.0% ▲ Add 3 SEC ↗ ×2
32 Ameriprise Financial Inc 15.05K +0.1% $511,399 0.0% ▲ Add 3 SEC ↗ ×2
33 Creative Planning 9.16K New $311,280 0.0% New 1 SEC ↗
34 Bnp Paribas Financial Markets 7.38K +92.5% $250,812 0.0% ▲ Add 3 SEC ↗
35 Fidelity (FMR) ✦ 7.15K +113.7% $242,927 0.0% ▲ Add 5 SEC ↗ ×2
36 Commonwealth Equity Services, Llc 6.18K -2.6% $210,060 0.0% ▼ Trim 2 SEC ↗
37 Royal Bank Of Canada 5.84K +0.4% $198,000 0.0% ▲ Add 3 SEC ↗ ×3
38 Pnc Financial Services Group, Inc. 1.91K 0.0% $64,955 0.0% Held 3 SEC ↗ ×2
39 Jones Financial Companies Lllp 1.52K +1.3% $51,035 0.0% ▲ Add 3 SEC ↗
40 Us Bancorp \De\ 575 +33.4% $19,544 0.0% ▲ Add 3 SEC ↗ ×2
41 Osaic Holdings, Inc. 333 +28.1% $11,323 0.0% ▲ Add 3 SEC ↗ ×2
42 Citigroup Inc 294 -70.9% $9,993 0.0% ▼ Trim 3 SEC ↗
43 UBS AM, a distinct business unit of… 89 0.0% $3,025 0.0% Held 3 SEC ↗
44 Barclays Plc 49 New $1,666 0.0% New 1 SEC ↗
45 Fifth Third Bancorp 26 -49.0% $884 0.0% ▼ Trim 3 SEC ↗

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

New buyers

Creative Planning $311,280 0.0%
Barclays Plc $1,666 0.0%

Exited

Hrt Financial Lp $886,000 was 0.0%
Point72 Asset Management $276,777 was 0.0%
Sei Investments Co $212,760 was 0.0%
Rhumbline Advisers $10,829 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 104 holders, 5.41M shares, $141.62M 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.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Sep 17 TAYLOR DIAN C

Director · 2.00K sh · $70,580

Sep 16 TAYLOR DIAN C

Director · 2.00K sh · $70,100

Sep 03 TAYLOR DIAN C

Director · 2.00K sh · $72,220

Sep 02 TAYLOR DIAN C

Director · 1.12K sh · $40,464

Aug 31 TAYLOR DIAN C

Director · 2.00K sh · $71,000

Aug 28 TAYLOR DIAN C

Director · 2.00K sh · $71,000

Aug 25 TAYLOR DIAN C

Director · 2.00K sh · $71,360

Aug 20 TAYLOR DIAN C

Director · 2.00K sh · $70,600

Aug 18 TAYLOR DIAN C

Director · 2.00K sh · $70,002

Aug 17 TAYLOR DIAN C

Director · 2.00K sh · $70,014

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

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