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Six Flags Entertainment Corporation/NEW
Consumer DiscretionaryLeisure FacilitiesLatest close $205 of 27 marquee funds currently hold1 CUSIP mapped
Current holders
5
27 funds tracked
Ever held
11
Current + past
New this quarter
1
Exited this quarter
2

Marquee-fund ownership over time

Nov 14, 2024May 15, 2025Nov 14, 2025May 15, 2026
Now
5

This quarter's activity

New positions opened

Positions exited

Current holders

Sorted by tenure (longest first)
FundEntry priceLatest closeReturn on entry
Citadel Advisors re-entered$47$20-57%
Millennium Management$47$20-57%
D.E. Shaw$15$20+38%
Bridgewater Associates$16$20+26%
Glenview Capital$16$20+29%

“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.

Past holders

Funds that exited at some point
FundEntry → ExitReturn
Soros Fund Management→ $21+34%
Point72 Asset Management→ $21+46%
Renaissance Technologies→ $15-59%
AQR Capital Management→ $27-27%
Maverick Capital→ $27-43%
Two Sigma Investments→ $43-7%

Insider activity

Form 4 — officers, directors, 10%+ owners

Filed within two business days of each transaction by anyone with material insider status at Six Flags Entertainment Corporation/NEW. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.

Filings · last 30d
3
Filings · last 90d
10
Total on file
82
Recent SEC buffer
Most recent
May 26, 2026

30d / 90d windows measured from May 26, 2026 — the most recent Form 4 on file — not from today.

Showing 15 of 82 recent Form 4 filings. Browse all on EDGAR ↗

Fundamentals

XBRL · Six Flags Entertainment Corporation/NEW

Annual figures sourced directly from Six Flags Entertainment Corporation/NEW's 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.

Revenue
$3.1B
FY2025+14% YoY
Net income
-$1.6B
FY2025-500%+ YoY
EPS (diluted)
$-15.89
FY2025-393% YoY
Free cash flow(?)
$327.47M
FY2025-12% YoY

Recent SEC filings

10-K · 10-Q · 8-K · 13D/G · proxy

The most recent material filings for Six Flags Entertainment Corporation/NEW — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.

Trade history

Every open→close lifecycle across tracked funds
FundOpen dateClose dateOpen priceClose price / currentReturn
Citadel AdvisorsQ2 2026open$21$20-6%
Glenview CapitalQ1 2026open$16$20+29%
Bridgewater AssociatesQ1 2026open$16$21+29%
Soros Fund ManagementQ1 2026Q2 2026$16$21+34%
Citadel AdvisorsQ4 2025Q1 2026$15$16+7%
D.E. ShawQ4 2025open$15$20+38%
Point72 Asset ManagementQ4 2025Q2 2026$15$21+46%
AQR Capital ManagementQ2 2025Q3 2025$37$27-27%
Renaissance TechnologiesQ2 2025Q4 2025$37$15-59%
Citadel AdvisorsQ4 2024Q3 2025$47$27-43%
Two Sigma InvestmentsQ4 2024Q1 2025$47$43-7%
Millennium ManagementQ4 2024open$47$20-57%
Maverick CapitalQ4 2024Q3 2025$47$27-43%
Caveats
  • Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
  • Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
  • “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
  • Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
  • Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.