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Buy AB
AllianceBernstein Holding LP Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 96.94. In total, the insiders bought 40.93M and sold 50.42M AB 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
|
96.94 |
| ● Buy | 40.93M shares |
| ● Sell | 50.42M shares |
|
56% Buy Activity
Moderate Positive Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 20, 2026 Buy |
Walthall Todd Director |
4 397 Value: $170.0K |
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|
May 20, 2026 Buy |
Holley Bruce M Director |
4 397 Value: $170.0K |
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May 20, 2026 Buy |
Stonehill Charles G.t. Director |
4 397 Value: $170.0K |
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May 20, 2026 Buy |
Kaye Daniel G Director |
4 397 Value: $170.0K |
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|
May 20, 2026 Buy |
Narayandas Das Director |
4 397 Value: $170.0K |
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May 20, 2026 Buy |
Lammtennant Joan M Director |
4 397 Value: $170.0K |
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|
Apr 30, 2026 Sell |
Bernstein Seth P CEO |
29 000 Value: $1.15M |
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Feb 18, 2026 Sell |
Bernstein Seth P CEO |
26 840 Value: $1.10M |
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|
Dec 10, 2025 Buy |
Simeone Thomas Chief Accounting Officer |
11 554 Value: $475.0K |
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Dec 10, 2025 Buy |
Bernstein Seth P President And CEO |
159 937 Value: $6.58M |
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Dec 10, 2025 Buy |
Erzan Onur Head, Gl. Cl. Grp. & Pr. Wlth. |
65 678 Value: $2.70M |
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Dec 10, 2025 Buy |
Manley Mark R General Counsel & Corp Sec |
11 068 Value: $455.0K |
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Dec 10, 2025 Buy |
Sprules Karl Chief Operating Officer |
44 393 Value: $1.82M |
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Dec 10, 2025 Sell |
Sprules Karl Chief Operating Officer |
2 490 Value: $102.4K |
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Dec 10, 2025 Buy |
Luckey Alexis Chief Accounting Officer |
517 Value: $21.3K |
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|
Dec 01, 2025 Sell |
Simeone Thomas Chief Accounting Officer |
2 660 Value: $110.2K |
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Dec 01, 2025 Buy |
Simeone Thomas Chief Accounting Officer |
2 011 Value: $83.3K |
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Dec 01, 2025 Buy |
Bernstein Seth P President And CEO |
29 376 Value: $1.22M |
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Dec 01, 2025 Sell |
Bernstein Seth P President And CEO |
65 719 Value: $2.72M |
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Dec 01, 2025 Buy |
Erzan Onur Head, Gl. Cl. Grp. & Pr. Wlth. |
28 582 Value: $1.18M |
||
|
Dec 01, 2025 Sell |
Erzan Onur Head, Gl. Cl. Grp. & Pr. Wlth. |
63 943 Value: $2.65M |
||
|
Dec 01, 2025 Sell |
Manley Mark R General Counsel & Corp Sec |
6 724 Value: $278.6K |
||
|
Dec 01, 2025 Sell |
Sprules Karl Chief Operating Officer |
43 012 Value: $1.78M |
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Dec 01, 2025 Buy |
Sprules Karl Chief Operating Officer |
28 034 Value: $1.16M |
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Dec 01, 2025 Buy |
Manley Mark R General Counsel & Corp Sec |
5 086 Value: $210.7K |
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
