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Security record · archived quarter

TUSK

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
12Tracked holders
+1Δ holders
8.52MShares held
$23.85MReported value
+1New positions
−0Exits
Rising 3 quarters of rising tracked shares ●●●○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +9.1% · share flow +6.5% · net new positions +8.3%formula
Broad accumulation — rising shares across more holders

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

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 47 +1 10.94M $35.55M +10 −9
Q1 2026 47 -1 10.83M $26.53M +6 −7
Q4 2025 48 +1 11.31M $20.93M +1
Q3 2025 15 0 9.06M $20.75M +1 −1
Q2 2025 12 +1 8.52M $23.85M +1
Q1 2025 8 0 5.56M $11.35M +1 −1
Q4 2024 8 +1 5.28M $15.84M +1
Q3 2024 6 +1 4.86M $19.86M +1
Q2 2024 5 5.08M $16.67M
Holder count
Who holds it · Q2 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 Adage Capital Partners 4.58M +10.2% $12.81M 0.0% ▲ Add 5 SEC ↗
2 BlackRock (passive) 1.47M $4.11M 0.0% n/c 1 SEC ↗
3 BlackRock (passive) 1.47M $4.11M 0.0% n/c 1 SEC ↗
4 BlackRock (passive) 1.47M $4.11M 0.0% n/c 1 SEC ↗
5 BlackRock (passive) 1.47M $4.11M 0.0% n/c 1 SEC ↗
6 BlackRock (passive) 1.47M $4.11M 0.0% n/c 1 SEC ↗
7 BlackRock (passive) 1.47M $4.11M 0.0% n/c 1 SEC ↗
8 BlackRock (passive) 1.47M $4.11M 0.0% n/c 1 SEC ↗
9 The Vanguard Group (passive) 957.24K $2.68M 0.0% n/c 1 SEC ↗
10 The Vanguard Group (passive) 957.24K $2.68M 0.0% n/c 1 SEC ↗
11 The Vanguard Group (passive) 957.24K $2.68M 0.0% n/c 1 SEC ↗
12 Geode Capital Management (passive) 580.66K +6.5% $1.63M 0.0% ▲ Add 5 SEC ↗
13 Geode Capital Management (passive) 580.66K +6.5% $1.63M 0.0% ▲ Add 5 SEC ↗
14 State Street Global Advisors (passive) 408.76K +1.6% $1.14M 0.0% ▲ Add 3 SEC ↗
15 Citadel Advisors 146.48K -20.4% $410,150 0.0% ▼ Trim 5 SEC ↗
16 Citadel Advisors 146.48K -20.4% $410,150 0.0% ▼ Trim 5 SEC ↗
17 Renaissance Technologies 132.17K -2.3% $370,082 0.0% ▼ Trim 5 SEC ↗
18 Wellington Management 115.21K +86.4% $322,594 0.0% ▲ Add 4 SEC ↗
19 Marshall Wace 57.44K New $160,821 0.0% New 1 SEC ↗
20 Marshall Wace 57.44K New $160,821 0.0% New 1 SEC ↗
21 T. Rowe Price 43.28K +63.5% $122,000 0.0% ▲ Add 5 SEC ↗
22 Millennium Management 21.85K -62.8% $61,183 0.0% ▼ Trim 2 SEC ↗
23 Fidelity (FMR) 10.91K $30,559 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

Marshall Wace $160,821 0.0%
Marshall Wace $160,821 0.0%

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 88 holders, 35.05M shares, $85.38M 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