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Security record

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Six Flags Entertainment Corporation · Consumer Cyclical · Leisure

11.41 0.0% mkt cap $1.17B quote delayed (FMP) · as of Oct 11 03:53 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
89Tracked holders
+5Δ holders
60.52MShares held
$1.29BReported value
+12New positions
−6Exits
Stable Conviction score 39/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +6.0% · share flow -8.2% · net new positions +6.7% — formula
Ownership fragmentation — more holders, smaller aggregate stake

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 89 +5 60.52M $1.29B +12 −6
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 · Q2 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock ✦ (passive) 15.92M +5.0% $339.06M 0.0% ▲ Add 5 SEC ↗ ×14
2 Morgan Stanley ✦ 6.06M +2.3% $129.10M 0.0% ▲ Add 4 SEC ↗ ×8
3 Vanguard Capital Management Llc 4.27M +1.4% $90.91M 0.0% ▲ Add 2 SEC ↗
4 UBS Group AG 3.88M -57.4% $82.69M 0.0% ▼ Trim 3 SEC ↗ ×3
5 State Street Global Advisors ✦ (passive) 3.88M +5.3% $82.56M 0.0% ▲ Add 7 SEC ↗
6 Healthcare Of Ontario Pension Plan… 2.61M +156.3% $55.67M 0.1% ▲ Add 3 SEC ↗
7 Geode Capital Management ✦ (passive) 2.50M +6.0% $53.30M 0.0% ▲ Add 8 SEC ↗ ×2
8 Goldman Sachs Group ✦ 2.34M -21.5% $49.84M 0.0% ▼ Trim 4 SEC ↗ ×2
9 Marshall Wace ✦ 2.02M +32.9% $43.10M 0.0% ▲ Add 4 SEC ↗ ×3
10 Glenview Capital ✦ 2.02M -9.2% $42.98M 0.9% ▼ Trim 3 SEC ↗
11 Ameriprise Financial Inc 1.65M -51.6% $35.07M 0.0% ▼ Trim 3 SEC ↗ ×4
12 Charles Schwab Investment… 1.56M +5.6% $33.27M 0.0% ▲ Add 3 SEC ↗
13 Norges Bank ✦ (passive) 1.19M New $25.25M 0.0% New 1 SEC ↗
14 Northern Trust Corp 1.13M +10.7% $24.16M 0.0% ▲ Add 3 SEC ↗ ×6
15 Citadel Advisors ✦ 1.10M -36.9% $23.42M 0.0% ▼ Trim 2 SEC ↗ ×2
16 Balyasny Asset Management L.P. 669.47K -21.2% $14.26M 0.0% ▼ Trim 2 SEC ↗
17 Bank of New York Mellon Corp 562.22K +1.5% $11.98M 0.0% ▲ Add 3 SEC ↗ ×9
18 FIL Ltd 530.00K +24.7% $11.29M 0.0% ▲ Add 3 SEC ↗
19 Barclays Plc 512.37K -17.1% $10.91M 0.0% ▼ Trim 3 SEC ↗ ×3
20 Principal Financial Group Inc 499.21K +0.8% $10.63M 0.0% ▲ Add 3 SEC ↗ ×2
21 Invesco Ltd. 478.31K -15.7% $10.19M 0.0% ▼ Trim 3 SEC ↗ ×5
22 Nuveen, LLC 428.06K +106.9% $9.12M 0.0% ▲ Add 3 SEC ↗ ×4
23 Bank Of America Corp /De/ 425.65K -34.5% $9.07M 0.0% ▼ Trim 3 SEC ↗ ×2
24 Man Group plc 334.93K -21.4% $7.13M 0.0% ▼ Trim 2 SEC ↗
25 Rhumbline Advisers 239.79K -13.8% $5.11M 0.0% ▼ Trim 3 SEC ↗
26 AQR Capital Management ✦ 233.30K New $4.97M 0.0% New 1 SEC ↗ ×6
27 Legal & General Group Plc 225.75K +3.3% $4.81M 0.0% ▲ Add 3 SEC ↗ ×3
28 Dimensional Fund Advisors Lp 222.32K +1038.4% $4.74M 0.0% ▲ Add 2 SEC ↗ ×3
29 UBS AM, a distinct business unit of… 196.98K -4.5% $4.20M 0.0% ▼ Trim 3 SEC ↗ ×9
30 Swiss National Bank 194.21K +2.4% $4.14M 0.0% ▲ Add 3 SEC ↗
31 Wells Fargo & Company/Mn 167.66K +42.6% $3.57M 0.0% ▲ Add 3 SEC ↗ ×4
32 T. Rowe Price ✦ 154.31K +11.9% $3.29M 0.0% ▲ Add 8 SEC ↗ ×2
33 Susquehanna International Group, Llp 140.45K -35.3% $2.99M 0.0% ▼ Trim 2 SEC ↗
34 Millennium Management ✦ 116.42K -57.6% $2.48M 0.0% ▼ Trim 8 SEC ↗
35 Walleye Trading LLC 110.42K New $2.35M 0.0% New 1 SEC ↗
36 Deutsche Bank Ag\ 108.78K +19.9% $2.32M 0.0% ▲ Add 3 SEC ↗ ×3
37 Prudential Financial Inc 106.04K +1.3% $2.26M 0.0% ▲ Add 3 SEC ↗
38 American Century Companies Inc 105.06K +435.5% $2.24M 0.0% ▲ Add 3 SEC ↗
39 Royal Bank Of Canada 100.08K +16.0% $2.13M 0.0% ▲ Add 3 SEC ↗ ×6
40 Hrt Financial Lp 99.58K +186.4% $2.12M 0.0% ▲ Add 2 SEC ↗
41 Osaic Holdings, Inc. 95.28K +4.4% $2.03M 0.0% ▲ Add 3 SEC ↗ ×3
42 Alliancebernstein L.P. 102.00K 0.0% $1.81M 0.0% ▲ Add 3 SEC ↗
43 Citigroup Inc 80.16K +20.6% $1.71M 0.0% ▲ Add 3 SEC ↗ ×3
44 JPMorgan Chase ✦ 73.07K -88.5% $1.59M 0.0% ▼ Trim 4 SEC ↗ ×5
45 Bnp Paribas Financial Markets 74.43K +1.7% $1.59M 0.0% ▲ Add 3 SEC ↗
46 HighTower Advisors, LLC 68.20K -0.4% $1.45M 0.0% ▼ Trim 3 SEC ↗
47 Brown Advisory Inc 67.51K -4.2% $1.44M 0.0% ▼ Trim 3 SEC ↗
48 Sei Investments Co 59.26K -20.2% $1.26M 0.0% ▼ Trim 3 SEC ↗ ×2
49 Gotham Asset Management ✦ 58.42K New $1.24M 0.0% New 1 SEC ↗
50 Neuberger Berman Group LLC 56.90K -4.2% $1.21M 0.0% ▼ Trim 3 SEC ↗ ×2
51 Zurcher Kantonalbank (Zurich… 52.30K +11.5% $1.11M 0.0% ▲ Add 3 SEC ↗
52 Point72 Asset Management ✦ 50.00K New $1.06M 0.0% New 1 SEC ↗
53 MIRAE ASSET GLOBAL ETFS HOLDINGS… 44.66K -0.8% $951,279 0.0% ▼ Trim 3 SEC ↗
54 Manufacturers Life Insurance… 38.11K -2.5% $811,722 0.0% ▼ Trim 3 SEC ↗
55 Fifth Third Bancorp 36.38K +2.8% $774,855 0.0% ▲ Add 3 SEC ↗
56 New York State Common Retirement… 35.77K +15.9% $761,837 0.0% ▲ Add 3 SEC ↗
57 Russell Investments Group, Ltd. 31.50K +298.7% $670,950 0.0% ▲ Add 3 SEC ↗ ×2
58 Cerity Partners LLC 28.82K +121.2% $613,803 0.0% ▲ Add 3 SEC ↗ ×3
59 Raymond James Financial Inc 28.79K -5.1% $613,303 0.0% ▼ Trim 3 SEC ↗ ×2
60 Stifel Financial Corp 27.94K -13.9% $595,028 0.0% ▼ Trim 3 SEC ↗ ×3
61 Two Sigma Investments ✦ 26.74K New $569,562 0.0% New 1 SEC ↗
62 Tudor Investment Corp Et Al 26.59K New $566,452 0.0% New 1 SEC ↗
63 LPL Financial LLC 23.41K +0.1% $498,575 0.0% ▲ Add 3 SEC ↗
64 Commonwealth Equity Services, Llc 23.31K -16.7% $496,460 0.0% ▼ Trim 3 SEC ↗
65 Nomura Holdings Inc 20.02K New $426,383 0.0% New 1 SEC ↗
66 Voya Investment Management Llc 18.60K +10.1% $396,201 0.0% ▲ Add 3 SEC ↗
67 Victory Capital Management Inc 16.40K +1.2% $349,341 0.0% ▲ Add 3 SEC ↗
68 Pictet Asset Management Holding SA 14.48K -14.3% $308,360 0.0% ▼ Trim 3 SEC ↗
69 ProShare Advisors LLC 13.89K -7.3% $295,963 0.0% ▼ Trim 3 SEC ↗
70 Canada Pension Plan Investment Board 13.03K 0.0% $277,518 0.0% Held 3 SEC ↗
71 State Of Wisconsin Investment Board 12.98K New $276,474 0.0% New 1 SEC ↗
72 Fidelity (FMR) ✦ 12.27K +21.7% $261,343 0.0% ▲ Add 5 SEC ↗ ×2
73 State Board Of Administration Of… 11.96K 0.0% $254,791 0.0% Held 3 SEC ↗
74 Wealth Enhancement Advisory… 12.91K New $251,291 0.0% New 1 SEC ↗
75 Universal- Beteiligungs- und… 11.74K New $250,083 0.0% New 1 SEC ↗
76 Cetera Investment Advisers 11.21K -6.5% $238,870 0.0% ▼ Trim 3 SEC ↗
77 Jones Financial Companies Lllp 10.74K -3.3% $236,418 0.0% ▼ Trim 3 SEC ↗
78 Ensign Peak Advisors, Inc 10.85K 0.0% $231,105 0.0% Held 3 SEC ↗
79 Creative Planning 10.32K New $219,923 0.0% New 1 SEC ↗ ×2
80 Pnc Financial Services Group, Inc. 8.03K -16.3% $171,039 0.0% ▼ Trim 3 SEC ↗ ×5
81 Simplex Trading, Llc 6.12K -78.8% $130,377 0.0% ▼ Trim 2 SEC ↗
82 TD Waterhouse Canada Inc. 2.38K 0.0% $48,605 0.0% Held 3 SEC ↗
83 BNP Paribas Asset Management… 1.60K -2.3% $34,144 0.0% ▼ Trim 2 SEC ↗
84 Optiver Holding B.V. 885 +2291.9% $18,850 0.0% ▲ Add 2 SEC ↗
85 Us Bancorp \De\ 300 0.0% $6,390 0.0% Held 3 SEC ↗
86 Northwestern Mutual Wealth… 239 -65.9% $5,091 0.0% ▼ Trim 3 SEC ↗
87 National Bank Of Canada /Fi/ 235 -42.8% $5,005 0.0% ▼ Trim 3 SEC ↗
88 Mirae Asset Global Investments Co.… 97 0.0% $2,066 0.0% Held 2 SEC ↗
89 Rockefeller Capital Management L.P. 75 -44.4% $1,598 0.0% ▼ Trim 3 SEC ↗ ×2

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

New buyers

Exited

Jane Street Group, Llc $2.88M was 0.0%
Bridgewater Associates $1.83M was 0.0%
First Trust Advisors Lp $1.41M was 0.0%
D. E. Shaw & Co. $353,225 was 0.0%
Group One Trading Llc $273,474 was 0.0%
Nomura Asset Management Co Ltd $39,050 was 0.0%

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: Q2 2026 · Methodology · Get this via the API