Company profile
Alliancebernstein Holding L.p. Insider Trading
ABEvery SEC Form 4 insider trading filing for Alliancebernstein Holding L.p. (AB) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- Investment Advice
- CIK
- 0000825313
- Filings
- 93
- Insiders
- 20
- Last filing
- 2026-08-04
Activity summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $186K across 1 transaction.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Alliancebernstein Holding L.p. insiders are net buyers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $758.8M.
90 day insight
Over the last 90 days, Alliancebernstein Holding L.p. insiders sold $186K across 1 transaction with no open-market purchases.
- Most active insider: Stonehill Charles G.T. with 1 transaction totaling $186K.
- Largest single sale: $186K by Stonehill Charles G.T. on Aug 4, 2026.
Activity skews bearish — sales outpace buys.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 4, 2026 | Stonehill Charles G.T. | AB | Sale | 5,000 | $37.17 | $186K |
| May 20, 2026 | Walthall Todd | AB | Award | 4,397 | $38.67 | $170K |
| May 20, 2026 | Narayandas Das | AB | Award | 4,397 | $38.67 | $170K |
| May 20, 2026 | Lammtennant Joan M | AB | Award | 4,397 | $38.67 | $170K |
| May 20, 2026 | Holley Bruce M | AB | Award | 4,397 | $38.67 | $170K |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Alliancebernstein Holding L.p. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →