| $1B | ||
| $1,000M | ||
| $212M | ||
| $137M | ||
| $77M | ||
| $58M |
Buys | $534,447 | 4 | 100 |
Sells | $0 | 0 | 0 |
| Hoffman Steven E | director | 1 | $248,084 | 0 | $0 | $248,084 |
| HADDRILL RICHARD M | Executive Chair | 1 | $190,800 | 0 | $0 | $190,800 |
| Spiegel Marilyn G | director | 2 | $95,563 | 0 | $0 | $95,563 |
Six Flags Entertainment Corporation operates amusement-resort in North America. Its amusement-resort consists of amusement parks, water parks, and resort properties across 17 states in the U.S., Canada, and Mexico. The company provides fun, experiences to various guests with coasters, themed rides, water parks, resorts, and a portfolio of intellectual property, such as Looney Tunes, DC Comics, and PEANUTS. Six Flags Entertainment Corporation was founded in 1983 and is based in Charlotte, North Carolina.
Over the last 12 months, insiders at Six Flags Entertainment Corporation have bought $534,447 and sold $0 worth of Six Flags Entertainment Corporation stock.
On average, over the past 5 years, insiders at Six Flags Entertainment Corporation have bought $300,336 and sold $781,547 worth of stock each year.
Highest buying activity among insiders over the last 12 months: Hoffman Steven E (director) — $248,084. HADDRILL RICHARD M (Executive Chair) — $190,800. Spiegel Marilyn G (director) — $95,563.
The last purchase of 2,500 shares for transaction amount of $47,750 was made by Spiegel Marilyn G (director) on 2026‑05‑21.
| 2026-05-21 | Spiegel Marilyn G | director | 2,500 0.0024% | $19.10 | $47,750 | +7.66% | ||
| 2026-05-12 | HADDRILL RICHARD M | Executive Chair | 10,000 0.0099% | $19.08 | $190,800 | +6.24% | ||
| 2026-05-12 | Spiegel Marilyn G | director | 2,500 0.0025% | $19.13 | $47,813 | +6.24% | ||
| 2025-08-07 | Hoffman Steven E | director | 10,058 0.0098% | $24.67 | $248,084 | -27.05% | ||
| 2025-05-12 | Sale | Frymire Michelle M | director | 5,929 0.0058% | $37.89 | $224,650 | -47.29% | |
| 2025-03-14 | Sale | SAULS MONICA | Chief HR Officer | 1,161 0.0012% | $37.83 | $43,921 | -37.13% | |
| 2024-12-13 | Sale | White Robert Anderson | Chief Commercial Officer | 11,113 0.0111% | $46.16 | $512,976 | -31.19% | |
| 2022-08-10 | Hanrahan Daniel J | 1,500 0.0027% | $44.15 | $66,225 | -3.88% | |||
| 2021-05-10 | Sale | Ouimet Matthew A | director | 213,500 0.3765% | $46.91 | $10.02M | +0.04% | |
| 2020-03-11 | FISHER TIM | Chief Operating Officer | 3,660 0.0061% | $27.33 | $100,028 | -0.69% | ||
| 2020-03-11 | Ruisanchez Carlos | director | 5,000 0.0086% | $28.50 | $142,500 | -0.69% | ||
| 2020-03-10 | HECKMAN CRAIG | EVP, Human Resources | 1,000 0.0018% | $32.94 | $32,940 | -8.59% | ||
| 2020-03-06 | Zimmerman Richard | President & CEO | 5,000 0.0088% | $37.19 | $185,950 | -22.73% | ||
| 2020-03-06 | Witherow Brian C | Executive VP & CFO | 5,000 0.0089% | $37.73 | $188,650 | -22.73% | ||
| 2020-03-06 | DUFFIELD MILKIE | Executive VP - General Counsel | 5,390 0.0094% | $37.15 | $200,239 | -22.73% | ||
| 2020-03-06 | Hoffman David R. | Senior VP & CAO | 1,500 0.0027% | $37.49 | $56,235 | -22.73% | ||
| 2020-03-06 | Scott John M III | director | 1,300 0.0023% | $37.78 | $49,114 | -22.73% | ||
| 2020-02-28 | Scott John M III | director | 5,700 0.0096% | $43.25 | $246,525 | -35.05% | ||
| 2020-02-26 | Hanrahan Daniel J | director | 11,250 0.0198% | $44.36 | $499,050 | -33.46% | ||
| 2020-02-26 | Ruisanchez Carlos | director | 5,000 0.0089% | $44.81 | $224,050 | -33.46% |
| HADDRILL RICHARD M | Executive Chair | 230117 0.2252% | $4.77M | 1 | 0 | |
| Spiegel Marilyn G | director | 15161 0.0148% | $314,135.92 | 2 | 0 | |
| Hoffman Steven E | director | 13473 0.0132% | $279,160.56 | 1 | 0 | |
| Q4 Funding LP | 10 percent owner | 3379318 3.3064% | $70.02M | 12 | 0 | +8.14% |
| KINZEL RICHARD L | director | 968694 0.9478% | $20.07M | 6 | 24 | +17.66% |
| Zimmerman Richard | President & CEO | 194694 0.1905% | $4.03M | 6 | 1 | +12.9% |
| Witherow Brian C | Executive VP & CFO | 130669 0.1279% | $2.71M | 4 | 0 | +24.82% |
| JACKSON BRUCE A | Retired VP Finance & CFO | 120822 0.1182% | $2.5M | 0 | 10 | |
| COLLINGWOOD RICHARD J | Former Corporate VP - Admin. | 101747 0.0996% | $2.11M | 0 | 3 | |
| KELLER DANIEL R | Former VP & GM - Cedar Point | 94983 0.0929% | $1.97M | 0 | 9 | |
| ALBINO JOHN R | VP & GM - Dorney Park | 90183 0.0882% | $1.87M | 2 | 8 | +3.24% |
| DUFFIELD MILKIE | Executive VP - General Counsel | 69763 0.0683% | $1.45M | 6 | 1 | +24.62% |
| BENDER H PHILLIP | Executive VP Operations | 58873 0.0576% | $1.22M | 1 | 2 | +59.52% |
| DECKER ROBERT A | Senior VP, Planning & Design | 56591 0.0554% | $1.17M | 0 | 2 | |
| KLEIN THOMAS | director | 56012 0.0548% | $1.16M | 17 | 0 | +11.87% |
| Q Funding III, L.P. | 10 percent owner | 55763 0.0546% | $1.16M | 3 | 18 | +16.32% |
| White Robert Anderson | Chief Commercial Officer | 43948 0.043% | $910,602.56 | 0 | 1 | |
| PAUL CHARLES M | V.P. & Corporate Controller | 40160 0.0393% | $832,115.20 | 0 | 2 | |
| Hoffman David R. | Senior VP & CAO | 39255 0.0384% | $813,363.60 | 4 | 2 | <0.0001% |
| SAULS MONICA | Chief HR Officer | 37698 0.0369% | $781,102.56 | 0 | 1 | |
| Freeman Craig J | Senior VP, Administration | 32256 0.0316% | $668,344.32 | 3 | 4 | +48.41% |
| Hanrahan Daniel J | 31397 0.0307% | $650,545.84 | 3 | 0 | <0.0001% | |
| HILDEBRANDT H JOHN | VP & GM - Cedar Point | 27670 0.0271% | $573,322.40 | 0 | 3 | |
| TISHMAN STEVEN | director | 26519 0.0259% | $549,473.68 | 4 | 0 | |
| MACKENZIE LARRY | VP & GM - Valleyfair | 25502 0.025% | $528,401.44 | 1 | 1 | <0.0001% |
| SEMMELROTH KELLEY | Exec VP & CMO | 25402 0.0249% | $526,329.44 | 0 | 2 | |
| FISHER TIM | Chief Operating Officer | 24153 0.0236% | $500,450.16 | 1 | 0 | <0.0001% |
| Anderson Darrel D | director | 19890 0.0195% | $412,120.80 | 0 | 27 | |
| KWIATKOWSKI MICHAEL D | director | 18292 0.0179% | $379,010.24 | 11 | 2 | +34.12% |
| Affeldt Eric | director | 12200 0.0119% | $252,784.00 | 11 | 1 | +28.75% |
| Scott John M III | director | 11535 0.0113% | $239,005.20 | 7 | 0 | +19.23% |
| Ruisanchez Carlos | director | 11308 0.0111% | $234,301.76 | 2 | 0 | <0.0001% |
| HECKMAN CRAIG | EVP, Human Resources | 8509 0.0083% | $176,306.48 | 1 | 0 | <0.0001% |
| PARADEAU DAVID L | Former Director | 7438 0.0073% | $154,115.36 | 4 | 5 | +1.99% |
| Frymire Michelle M | director | 7162 0.007% | $148,396.64 | 0 | 1 | |
| France Gina D | director | 5575 0.0055% | $115,514.00 | 2 | 0 | +50.74% |
| FERREIRA RICHARD S | director | 4096 0.004% | $84,869.12 | 3 | 0 | |
| JOURDEN MARK CAMILLE | VP & GM - Michigan's Adventure | 2278 0.0022% | $47,200.16 | 0 | 1 | |
| Olcott Wayne E | Former Corp VP Accommodations | 2008 0.002% | $41,605.76 | 0 | 1 | |
| Picon Gregory | VP & GM-West Coast Operations | 1914 0.0019% | $39,658.08 | 1 | 0 | <0.0001% |
| TRACY THOMAS A | director | 1000 0.001% | $20,720.00 | 1 | 0 | +3.85% |
| Jasper Lamond Jr | Corp VP - Safety & Engineering | 908 0.0009% | $18,813.76 | 0 | 1 | |
| Scheid Greg | VP & GM - Kings Island | 524 0.0005% | $10,857.28 | 1 | 0 | <0.0001% |
| FALFAS JACOB T | Chief Operating Officer | 0 0% | $0 | 5 | 13 | <0.0001% |
| Crage Peter J | 0 0% | $0 | 1 | 4 | <0.0001% | |
| Ouimet Matthew A | director | 0 0% | $0 | 3 | 12 | +31.81% |
$115,488,827 | 134 | 12.34% | $247.89M | |
Cedar Fair, L.P. (FUN) | $137,395,775 | 116 | 15.14% | $2.12B |
$6,769,510 | 115 | 25.50% | $247.11M | |
$37,569,179 | 41 | -0.68% | $284.78M | |
$9,239,442 | 33 | -0.32% | $4.09B | |
$24,688,270 | 31 | 1.94% | $110.33M | |
$9,069,920 | 27 | 3.02% | $11.91B | |
$482,175,745 | 26 | -2.72% | $7.21B | |
$254,220,933 | 19 | -3.36% | $2.41B | |
$1,131,337 | 16 | 1.00% | $123.56M | |
$7,192,540 | 16 | 7.78% | $5.27B | |
$21,518,043 | 16 | 5.70% | $469.69M | |
$8,529,266 | 11 | 8.03% | $4.03B | |
$2,179,387 | 11 | -0.63% | $199.25M | |
$11,393,801 | 6 | -12.51% | $121.38M | |
$7,386,758 | 3 | -41.91% | $6.28M | |
$1,458,801 | 3 | 19.46% | $2.44B | |
$99,829 | 1 | 84.05% | $3.59B | |
$1,947,860 | 1 | -10.90% | $1.92B |
| Increased Positions | 146 | +37.24% | 25M | +22.51% |
| Decreased Positions | 162 | -41.33% | 26M | -23.46% |
| New Positions | 66 | New | 8M | New |
| Sold Out Positions | 67 | Sold Out | 16M | Sold Out |
| Total Postitions | 376 | -4.08% | 110M | -0.95% |
| Blackrock, Inc. | $233,151.00 | 14.9% | 15.05M | +2M | +11.31% | 2025-09-30 |
| Vanguard Group Inc | $155,950.00 | 9.97% | 10.07M | +53,111 | +0.53% | 2025-09-30 |
| Darlington Partners Capital Management, Lp | $134,763.00 | 8.61% | 8.7M | 0 | 0% | 2025-09-30 |
| Morgan Stanley | $90,525.00 | 5.79% | 5.84M | +3M | +141.15% | 2025-09-30 |
| Sachem Head Capital Management Lp | $77,915.00 | 4.98% | 5.03M | +150,000 | +3.07% | 2025-09-30 |
| Dendur Capital Lp | $72,238.00 | 4.62% | 4.66M | +230,000 | +5.19% | 2025-09-30 |
| H Partners Management, Llc | $72,029.00 | 4.6% | 4.65M | 0 | 0% | 2025-09-30 |
| Jana Partners Management, Lp | $62,734.00 | 4.01% | 4.05M | +4M | New | 2025-09-30 |
| State Street Corp | $54,469.00 | 3.48% | 3.52M | +50,924 | +1.47% | 2025-09-30 |
| Edgepoint Investment Group Inc. | $48,245.00 | 3.08% | 3.11M | +3M | New | 2025-09-30 |