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William Gray Stream

CKX
PRESIDENT & TREASURER · CKX LANDS, INC. · CIK 0001360802
FILING MIX · LIFETIME72%/28%
BUYS
23
SELLS
9
TOTAL VALUE
$1.14M
COMPANIES
1
ACTIVE SINCE
May 2019
HOLDINGS NOW
64,940
AVG SELL PX
$12.32
TRADE KIND
SHOWING 32 / 32
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
11 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by William Gray Stream, 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
7d11+63.64%+0.52%+0.33%+0.19%-0.78%—
14d11+45.45%+0.04%-0.86%+0.90%+0.42%—
30d11+36.36%-1.92%-3.07%+1.16%+1.10%—
60d11+9.09%-3.97%+0.31%-4.28%-6.26%—
90d11+9.09%-2.68%+5.37%-8.05%-10.96%—
180d11+90.91%+14.49%+13.21%+1.28%+0.22%—
1y11+100.00%+16.37%+30.79%-14.42%-15.57%—
2y11+100.00%+13.59%+24.79%-11.20%-10.06%—
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
CKX · 64,940 shares · as of Jul 15, 2024
035,03170,062105,093140,12420202021202220232024SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2019
2019
2019
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
FLOW · 23 buys / 9 sellsCOVERAGE · 22 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CKX
CKX LANDS, INC.
SALE
President
5,227$13.01$68.0K64,940Jul 15, 2024Jul 17, 2024 ↗View →
CKX
CKX LANDS, INC.
SALE
President
25,881——98,451Feb 12, 2024Mar 22, 2024 ↗View →
CKX
CKX LANDS, INC.
SALE
President
8,033$13.00$104.4K70,167Feb 12, 2024Mar 22, 2024 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President
25,881——78,200Feb 12, 2024Mar 22, 2024 ↗View →
CKX
CKX LANDS, INC.
SALE
President
4,336$10.05$43.6K52,319Jul 14, 2023Aug 11, 2023 ↗View →
CKX
CKX LANDS, INC.
SALE
President
2,054$11.02$22.6K56,655Sep 8, 2022Sep 9, 2022 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President
52,280$11.10$580.3K67,317Sep 1, 2022Sep 6, 2022 ↗View →
CKX
CKX LANDS, INC.
SALE
President
2,054$11.02$22.6K56,655Jul 15, 2022Aug 9, 2023 ↗View →
CKX
CKX LANDS, INC.
SALE
President
5,083$12.92$65.7K58,709Jun 17, 2022Jun 20, 2022 ↗View →
CKX
CKX LANDS, INC.
SALE
President
5,083$12.92$65.7K58,709Jun 13, 2022Aug 9, 2023 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President
15,792——63,792Jun 13, 2022Jun 15, 2022 ↗View →
CKX
CKX LANDS, INC.
SALE
President
15,792——124,332Jun 13, 2022Jun 15, 2022 ↗View →
CKX
CKX LANDS, INC.
PURCHASEGRANT
Stock grant
38,378——48,000Jun 13, 2022Jun 15, 2022 ↗View →
CKX
CKX LANDS, INC.
PURCHASEGRANT
Stock grant
140,124——140,124Jun 13, 2022Jun 15, 2022 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President & Treasurer
7,764$9.25$71.8K15,037Nov 23, 2020Nov 25, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President & Treasurer
1,002$10.00$10.0K7,273Sep 4, 2020Sep 9, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President & Treasurer
700$10.00$7.0K6,271Sep 1, 2020Sep 1, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President & Treasurer
600$9.99$6.0K5,571Aug 28, 2020Aug 28, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President & Treasurer
403$9.94$4.0K4,971Aug 26, 2020Aug 26, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President & Treasurer
1,415$9.95$14.1K4,568Aug 25, 2020Aug 26, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President & Treasurer
148$9.71$1.4K3,153Aug 24, 2020Aug 26, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President & Treasurer
952$9.79$9.3K3,005Aug 20, 2020Aug 21, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President & Treasurer
555$9.61$5.3K2,053Aug 17, 2020Aug 17, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
President & Treasurer
1,498$9.50$14.2K1,498Aug 12, 2020Aug 12, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
500$10.25$5.1K29,376Aug 29, 2019Sep 30, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
54$10.33$55829,630Aug 29, 2019Sep 30, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
100$10.30$1.0K29,476Aug 29, 2019Sep 30, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
1$10.15$1028,876Aug 29, 2019Sep 30, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
100$10.34$1.0K29,730Aug 29, 2019Sep 30, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
946$10.35$9.8K30,676Aug 29, 2019Sep 30, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
100$10.31$1.0K29,576Aug 29, 2019Sep 30, 2020 ↗View →
CKX
CKX LANDS, INC.
PURCHASE
143$9.95$1.4K5,613May 28, 2019Sep 30, 2020 ↗View →
Other insiders · CKX
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About this filer
CIK 0001360802
ROLE
President & Treasurer
PRIMARY
CKX
COMPANIES
1
ACTIVE SINCE
May 2019
MARKETPEEL · /INSIDER/0001360802DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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