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Byron Surrett

PRKS
SEE REMARKS · UNITED PARKS & RESORTS INC. · CIK 0001961503
FILING MIX · LIFETIME44%/56%
BUYS
17
SELLS
22
TOTAL VALUE
$1.50M
COMPANIES
1
ACTIVE SINCE
Mar 2024
HOLDINGS NOW
46,136
AVG SELL PX
$48.94
TRADE KIND
SHOWING 39 / 39
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 2 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Byron Surrett, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d5+80.00%-0.45%+1.18%-1.63%-1.31%—
14d5+20.00%+2.55%+1.83%+0.71%+1.32%—
30d5+40.00%+1.42%+1.20%+0.22%+1.92%—
60d5+40.00%+3.13%+3.55%-0.42%-2.48%—
90d5+40.00%-0.16%+5.58%-5.74%-6.11%—
180d5+60.00%-2.18%+13.05%-15.23%-11.98%—
1y5+80.00%-10.42%+17.00%-27.41%-22.69%—
2y5(2 pending)+100.00%-34.31%+37.67%-71.99%-70.43%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
PRKS · 46,136 shares · as of Dec 31, 2025
012,01524,02936,04448,0582025SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2024
2024
2024
2024
2025
2025
2025
2025
FLOW · 17 buys / 22 sellsCOVERAGE · 8 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
1,922$36.30$69.8K46,136Dec 31, 2025Jan 5, 2026 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
819——819Nov 11, 2025Nov 13, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
1,911——1,911Nov 11, 2025Nov 13, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
28,702——48,058Nov 10, 2025Nov 12, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
965$42.58$41.1K19,356Jun 10, 2025Jun 12, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
4,950——20,021May 14, 2025May 19, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
263$47.18$12.4K15,071May 9, 2025May 13, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
202——15,384Apr 29, 2025May 1, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
50$43.86$2.2K15,334Apr 29, 2025May 1, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
350$49.65$17.4K15,182Apr 14, 2025Apr 16, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
358$49.65$17.8K15,532Apr 14, 2025Apr 16, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
7,008$48.90$342.7K15,890Mar 10, 2025Mar 25, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
7,008$48.90$342.7K11,050Mar 10, 2025Mar 11, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASE
See Remarks
1,069$18.17$19.4K19,127Mar 10, 2025Mar 25, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
1,837——0Mar 10, 2025Mar 25, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASE
See Remarks
1,934$25.70$49.7K21,061Mar 10, 2025Mar 25, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
1,934——0Mar 10, 2025Mar 25, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
1,069——0Mar 10, 2025Mar 25, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASE
See Remarks
1,837$27.21$50.0K22,898Mar 10, 2025Mar 25, 2025 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
4,402——18,058Nov 11, 2024Nov 13, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
1,762——1,762May 15, 2024May 17, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
1,424$54.54$77.7K13,656May 14, 2024May 15, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
140$53.62$7.5K15,080May 10, 2024May 13, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
263$53.69$14.1K15,220May 9, 2024May 13, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
58$52.89$3.1K15,483Apr 23, 2024Apr 25, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
235——15,541Apr 23, 2024Apr 25, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
5,083$50.50$256.7K15,306Mar 15, 2024Mar 19, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
1,443——17,855Mar 8, 2024Mar 12, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
1,117——20,704Mar 8, 2024Mar 12, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
671$52.54$35.3K19,587Mar 8, 2024Mar 12, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
315$52.54$16.6K20,389Mar 8, 2024Mar 12, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
2,755——20,258Mar 8, 2024Mar 12, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
352$52.54$18.5K17,503Mar 8, 2024Mar 12, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
1,459——16,765Mar 8, 2024Mar 12, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
353$52.54$18.5K16,412Mar 8, 2024Mar 12, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
1,082$53.48$57.9K10,586Mar 5, 2024Mar 6, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
4,720——15,306Mar 5, 2024Mar 7, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
PURCHASEGRANT
Stock grant
2,360——2,360Mar 5, 2024Mar 7, 2024 ↗View →
PRKS
UNITED PARKS & RESORTS INC.
SALE
See Remarks
457$53.45$24.4K11,668Mar 2, 2024Mar 5, 2024 ↗View →
Other insiders · PRKS
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About this filer
CIK 0001961503
ROLE
See Remarks
PRIMARY
PRKS
COMPANIES
1
ACTIVE SINCE
Mar 2024
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