HCA Holdings Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -41.27. In total, the insiders bought 183.46M and sold 220.02M HCA shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
-41.27 |
| ● Buy | 183.46M shares |
| ● Sell | 220.02M shares |
|
58% Buy Activity
Moderate Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 07, 2026 Buy |
Marks Mike A EVP And CFO |
3 336 Value: $1.43M |
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|
May 07, 2026 Sell |
Marks Mike A EVP And CFO |
3 336 Value: $0 |
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|
Apr 28, 2026 Buy |
Chidsey John Director |
809 Value: $349.4K |
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|
Apr 28, 2026 Buy |
Riley Wayne Joseph Director |
509 Value: $219.8K |
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|
Apr 28, 2026 Buy |
Smith Andrea B Director |
509 Value: $219.8K |
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|
Apr 28, 2026 Buy |
Frist William R |
809 Value: $349.4K |
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|
Apr 28, 2026 Buy |
Frist Thomas F Iii |
1 041 Value: $449.6K |
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|
Apr 28, 2026 Buy |
Michelson Michael W Director |
925 Value: $399.5K |
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|
Apr 28, 2026 Buy |
Johnston Hugh F Director |
809 Value: $349.4K |
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|
Apr 28, 2026 Buy |
Deparle Nancy Ann Director |
509 Value: $219.8K |
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|
Feb 18, 2026 Sell |
Mcalevey Michael R EVP & Chief Legal & Admin Off. |
1 694 Value: $903.5K |
||
|
Feb 13, 2026 Buy |
Mcalevey Michael R EVP & Chief Legal & Admin Off. |
5 000 Value: $1.18M |
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|
Feb 13, 2026 Sell |
Mcalevey Michael R EVP & Chief Legal & Admin Off. |
3 306 Value: $1.79M |
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|
Feb 13, 2026 Buy |
Mcalevey Michael R EVP & Chief Legal & Admin Off. |
5 000 Value: $1.18M |
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|
Feb 11, 2026 Sell |
Wyatt Christopher F. SVP & Controller |
4 000 Value: $2.02M |
||
|
Feb 11, 2026 Sell |
Berres Jennifer SVP & Chief Human Res. Officer |
4 010 Value: $2.02M |
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Feb 11, 2026 Sell |
Berres Jennifer SVP & Chief Human Res. Officer |
4 010 Value: $2.11M |
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|
Feb 10, 2026 Buy |
Berres Jennifer SVP & Chief Human Res. Officer |
7 116 Value: $3.57M |
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|
Feb 10, 2026 Sell |
Cuffe Michael S. EVP And Chief Clinical Officer |
3 501 Value: $1.76M |
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|
Feb 10, 2026 Buy |
Cuffe Michael S. EVP And Chief Clinical Officer |
9 628 Value: $4.83M |
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Feb 10, 2026 Sell |
Foster Jon M EVP And COO |
5 888 Value: $2.96M |
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|
Feb 10, 2026 Buy |
Foster Jon M EVP And COO |
15 696 Value: $7.88M |
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|
Feb 10, 2026 Sell |
Hazen Samuel N CEO |
21 323 Value: $10.7M |
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|
Feb 10, 2026 Buy |
Hazen Samuel N CEO |
54 934 Value: $27.6M |
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|
Feb 10, 2026 Sell |
Marks Mike A EVP And CFO |
1 690 Value: $848.5K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
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