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Security record · archived quarter

FUN

Six Flags Entertainment Corporation · Consumer Cyclical · Leisure

10.20 -14.5% mkt cap $1.04B quote delayed (FMP) · as of Oct 13 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
9Tracked holders
+9Δ holders
4.27MShares held
$172.02MReported value
+9New positions
−0Exits
Rising Conviction score 44/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth — · share flow — · net new positions +20.0% — formula
Broad accumulation — rising shares across more holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 88 +5 60.45M $1.29B +12 −7
Q1 2026 86 +4 64.93M $1.15B +12 −9
Q4 2025 83 +2 66.18M $1.02B +5 −2
Q3 2025 15 +3 46.04M $1.05B +4 −1
Q2 2025 9 -4 29.62M $901.33M — −4
Q1 2025 10 +1 9.59M $341.95M +2 −1
Q4 2024 9 -1 9.02M $434.55M +1 −2
Q3 2024 9 +9 4.27M $172.02M +9 —
Holder count
Who holds it · Q3 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Geode Capital Management ✦ (passive) 2.10M New $84.76M 0.0% New 1 SEC ↗ ×2
2 Capital World Investors ✦ 878.12K New $35.40M 0.0% New 1 SEC ↗
3 Citadel Advisors ✦ 439.70K New $17.72M 0.0% New 1 SEC ↗
4 Arrowstreet Capital ✦ 397.21K New $16.01M 0.0% New 1 SEC ↗
5 Norges Bank ✦ (passive) 168.91K New $6.81M 0.0% New 1 SEC ↗
6 Millennium Management ✦ 153.19K New $6.17M 0.0% New 1 SEC ↗
7 T. Rowe Price ✦ 106.18K New $4.28M 0.0% New 1 SEC ↗ ×2
8 Fisher Asset Management ✦ 15.26K New $614,982 0.0% New 1 SEC ↗
9 Two Sigma Investments ✦ 6.06K New $244,279 0.0% New 1 SEC ↗

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

New buyers

Geode Capital Management $84.76M 0.0%
Capital World Investors $35.40M 0.0%
Citadel Advisors $17.72M 0.0%
Arrowstreet Capital $16.01M 0.0%
Norges Bank $6.81M 0.0%
Millennium Management $6.17M 0.0%
T. Rowe Price $4.28M 0.0%
Fisher Asset Management $614,982 0.0%
Two Sigma Investments $244,279 0.0%

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 294 holders, 113.42M shares, $1.99B 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)

Aug 12 Reilly John T

Officer, Director · President & CEO · 15.71K sh @ 15.80 · $248,265

Open-market sales (S)

No open-market insider sales in our coverage window.

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

Beneficial ownership
Aug 14 SC 13G/A — DARLINGTON PARTNERS CAPITAL MANAGEMENT…

View original SEC filing ↗

Jul 30 SC 13G/A — BlackRock, Inc.

View original SEC filing ↗

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: Q3 2024 · Methodology · Get this via the API