ACV Auctions Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 92.80. In total, the insiders bought 3.9M and sold 298.57K ACVA 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

(Last 100 transactions)
92.80
Buy 3.9M shares
Sell 298.57K shares
33% Buy Activity
Moderate Negative Correlation
Buy Signal Medium Confidence
Apr 01, 2026

Analysis Breakdown:

  • Strongly supported by a very high Insider Power Score of 92.8.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Nov 17, 2025
Buy
Class A Common Stock
P-Purchase
Castillo Kirsten
Director
Director 5 000
Value: $31.4K
Nov 14, 2025
Buy
Class A Common Stock
P-Purchase
Castillo Kirsten
Director
Director 15 000
Value: $93.9K
Nov 14, 2025
Buy
Class A Common Stock
P-Purchase
Hirsch Brian
Director
Director 80 571
Value: $500.3K
Nov 10, 2025
Buy
Common Stock
P-Purchase
Goodman Robert P
Director
Director 912 408
Value: $5.12M
Oct 15, 2025
Buy
Employee Stock Option (Right to Buy)
M-Exempt
Peer Andrew
Vp, Corporate Controller & Cao
Officer 1 750
Value: $4K
Oct 15, 2025
Sell
Common Stock
S-Sale
Peer Andrew
Vp, Corporate Controller & Cao
Officer 1 750
Value: $15.5K
Oct 15, 2025
Buy
Common Stock
M-Exempt
Peer Andrew
Vp, Corporate Controller & Cao
Officer 1 750
Value: $4K
Oct 01, 2025
Sell
Common Stock
F-InKind
Zerella William
Chief Financial Officer
C-Suite Officer 4 919
Value: $49.5K
Oct 01, 2025
Sell
Common Stock
F-InKind
Zerella William
Chief Financial Officer
C-Suite Officer 3 459
Value: $34.8K
Oct 01, 2025
Sell
Common Stock
F-InKind
Zerella William
Chief Financial Officer
C-Suite Officer 4 482
Value: $45.1K
Oct 01, 2025
Sell
Common Stock
F-InKind
Waterman Michael
Chief Sales Officer
Officer 4 919
Value: $49.5K
Oct 01, 2025
Sell
Common Stock
F-InKind
Waterman Michael
Chief Sales Officer
Officer 3 459
Value: $34.8K
Oct 01, 2025
Sell
Common Stock
F-InKind
Waterman Michael
Chief Sales Officer
Officer 4 365
Value: $44.0K
Oct 01, 2025
Sell
Common Stock
F-InKind
Peer Andrew
Vp, Corporate Controller & Cao
Officer 958
Value: $10K
Oct 01, 2025
Sell
Common Stock
F-InKind
Peer Andrew
Vp, Corporate Controller & Cao
Officer 674
Value: $7K
Oct 01, 2025
Sell
Common Stock
F-InKind
Peer Andrew
Vp, Corporate Controller & Cao
Officer 630
Value: $6K
Oct 01, 2025
Sell
Common Stock
F-InKind
Mehta Vikas
Chief Operating Officer
C-Suite Officer 6 382
Value: $64.3K
Oct 01, 2025
Sell
Common Stock
F-InKind
Mehta Vikas
Chief Operating Officer
C-Suite Officer 4 487
Value: $45.2K
Oct 01, 2025
Sell
Common Stock
F-InKind
Mehta Vikas
Chief Operating Officer
C-Suite Officer 6 319
Value: $63.6K
Oct 01, 2025
Sell
Common Stock
F-InKind
Peer Andrew
Vp, Corporate Controller & Cao
Officer 958
Value: $10K
Oct 01, 2025
Sell
Common Stock
F-InKind
Waterman Michael
Chief Sales Officer
Officer 4 365
Value: $44.0K
Oct 01, 2025
Sell
Common Stock
F-InKind
Waterman Michael
Chief Sales Officer
Officer 3 459
Value: $34.8K
Oct 01, 2025
Sell
Common Stock
F-InKind
Waterman Michael
Chief Sales Officer
Officer 4 919
Value: $49.5K
Oct 01, 2025
Sell
Common Stock
F-InKind
Zerella William
Chief Financial Officer
C-Suite Officer 4 482
Value: $45.1K
Oct 01, 2025
Sell
Common Stock
F-InKind
Zerella William
Chief Financial Officer
C-Suite Officer 3 459
Value: $34.8K

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

Click to get the best stock tips daily for free!
ABOUT ACV AUCTIONS INC.
ACV Auctions
ACV Auctions Inc. operates a digital marketplace that connects buyers and sellers for the online auction of wholesale vehicles. It also provides data services that offer insights into the condition and value of used vehicles, as well as offers customer financing services. ACV Auctions Inc. was incorporated in 2014 and is headquartered in Buffalo, New York....
GOLDEN STAR
Ticker Change Signal Date
LITE
$905.00
3.65% Jun 01
RUN
$12.83
15.74% May 06
GLBE
$31.61
0.569% May 05
SAP
$172.39
4.80% May 05
ADBE
$243.57
5.20% Apr 29

Top Fintech Company

StockInvest.us featured in The Global Fintech Index 2020 as the top Fintech company of the country.

Full report by FINDEXABLE