Canterbury Park Holding Corp
CPHC- Exchange
- Nasdaq
- Industry
- Services-Racing, Including Track Operation
- SEC CIK
- 0001672909
No open-market purchases or sales by Canterbury Park Holding Corp insiders were filed in the last 90 days; 27 institutions reported holding it in 13F filings for Q2 2026, worth $34.0M in total; no superinvestor holds it.
Holders of 5% or more of CPHC
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Canterbury Park Holding Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Sampson Randall D | 13G/A | 19.50%997.0K shares | −0.30 ppfrom 19.80% | Apr 15, 20214 filings | Feb 13, 2026 | SEC |
| Black Diamond Capital Management I, LLLP | 13G/A | 16.80%859.2K shares | – | Nov 14, 20251 filing | Nov 14, 2025 | SEC |
| Gate City Capital Management, LLC | 13G/A | 8.80%443.6K shares | +1.70 ppfrom 7.10% | Feb 11, 20215 filings | Aug 14, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
16 Schedule 13D and 13G filings on Canterbury Park Holding Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 13, 202610:30 AM ET | Sampson Randall D | 13G/A | 19.50%997.0K shares | −0.30 ppfrom 19.80% | Dec 31, 2025 | SEC |
| Nov 14, 20254:24 PM ET | Black Diamond Capital Management I, LLLPand 1 other | 13G/A | 16.80%859.2K shares | – | Sep 30, 2025 | SEC |
| Aug 14, 20259:00 AM ET | Gate City Capital Management, LLCand 1 other | 13G/A | 8.80%443.6K shares | +1.70 ppfrom 7.10% | Jun 30, 2025 | SEC |
| May 15, 20254:05 PM ET | Gate City Capital Management, LLCand 1 other | 13G/A | 7.10%359.8K shares | +1.40 ppfrom 5.70% | Mar 31, 2025 | SEC |
| Feb 14, 20253:38 PM ET | Sampson Randall D | 13G | 19.80%993.7K shares | – | Dec 31, 2024 | SEC |
| Nov 14, 20244:05 PM ET | Gate City Capital Management, LLCand 1 other | 13G/A | 5.70%284.8K shares | – | Sep 30, 2024 | SEC |
| Sep 12, 2022 | Black Diamond Capital Management, L.L.C. | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Sampson Randall D | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Gate City Capital Management, LLC | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Black Diamond Capital Management, L.L.C. | 13G/AOld format | – | – | – | SEC |
| Feb 3, 2022 | Schenian Dale H | 13G/AOld format | – | – | – | SEC |
| Apr 15, 2021 | Sampson Randall D | 13G/AOld format | – | – | – | SEC |
| Mar 18, 2021 | Gamco Investors, Inc. Et Al | 13D/AOld format | – | – | – | SEC |
| Feb 16, 2021 | Black Diamond Capital Management, L.L.C. | 13GOld format | – | New | – | SEC |
| Feb 12, 2021 | Schenian Dale H | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2021 | Gate City Capital Management, LLC | 13GOld format | – | New | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Canterbury Park Holding Corp shares.
No Form 144 notices for Canterbury Park Holding Corp are on file.