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Security record · archived quarter

ACET

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
10Tracked holders
0Δ holders
7.81MShares held
$4.77MReported value
+0New positions
−0Exits
Falling How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow -17.1% · net new positions 0.0%formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 26 +4 2.71M $23.44M +5 −1
Q1 2026 22 -1 2.41M $16.41M +3 −4
Q4 2025 23 -1 2.39M $20.09M +1 −2
Q3 2025 13 0 12.52M $10.14M +1 −1
Q2 2025 10 0 7.81M $4.77M
Q1 2025 7 -2 5.30M $4.00M −2
Q4 2024 9 0 5.79M $5.57M
Q3 2024 8 -1 6.20M $8.92M −1
Q2 2024 9 8.39M $10.15M
Holder count
Who holds it · Q2 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group (passive) 3.27M $2.00M 0.0% n/c 1 SEC ↗
2 The Vanguard Group (passive) 3.27M $2.00M 0.0% n/c 1 SEC ↗
3 Renaissance Technologies 1.15M +42.3% $703,828 0.0% ▲ Add 5 SEC ↗
4 Geode Capital Management (passive) 706.33K -8.3% $430,980 0.0% ▼ Trim 5 SEC ↗
5 Geode Capital Management (passive) 706.33K -8.3% $430,980 0.0% ▼ Trim 5 SEC ↗
6 BlackRock (passive) 599.49K $365,688 0.0% n/c 1 SEC ↗
7 BlackRock (passive) 599.49K $365,688 0.0% n/c 1 SEC ↗
8 BlackRock (passive) 599.49K $365,688 0.0% n/c 1 SEC ↗
9 Millennium Management 592.33K -51.6% $361,319 0.0% ▼ Trim 5 SEC ↗
10 Two Sigma Investments 512.81K +3.6% $312,812 0.0% ▲ Add 5 SEC ↗
11 Citadel Advisors 460.41K -63.1% $280,848 0.0% ▼ Trim 5 SEC ↗
12 Citadel Advisors 460.41K -63.1% $280,848 0.0% ▼ Trim 5 SEC ↗
13 State Street Global Advisors (passive) 246.92K 0.0% $150,622 0.0% Held 3 SEC ↗
14 Fidelity (FMR) 244.78K $149,315 0.0% n/c 1 SEC ↗
15 D. E. Shaw & Co. 22.20K -95.6% $13,541 0.0% ▼ Trim 5 SEC ↗

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

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 46 holders, 6.35M shares, $42.40M 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 2025 · Methodology · Get this via the API