SWStonkWhisper
← Back to Intel
Whale MoveERII

Conestoga changed ERII position by 133,725 shares

Last updated Aug 12, 2026

This StonkWhisper whale intelligence report documents significant institutional position changes in $ERII based on SEC 13F filings and block-level trading data. Quarterly 13F disclosures are required for institutional investment managers with at least $100 million in qualifying assets under management. These filings reveal long positions in U.S. equities held as of quarter end. Material changes in institutional positioning — particularly from concentrated funds with a history of high-conviction bets — are tracked by StonkWhisper as leading indicators of institutional thesis formation or exit.

Conestoga Capital Advisors, LLC AUM: $4.6B EXITED
AUM: $4.6B · 109 holdings · Period: 2026-06-30
133,725 Share Change
0 Current Shares
Current Value
Portfolio %
-100.0% Change %

Position Change Detail

Issuer ENERGY RECOVERY INC
Ticker ERII
Shares 133,725 0 133,725
Value $1.3B
Portfolio Weight
Change Type Exited
Period of Report 2026-06-30

Other Conestoga Positions This Period

Other Whales Moving ERII This Period

View all sentiment, news, and whale activity for ERII (ENERGY RECOVERY INC).

Track Conestoga and other whale moves in real time on The Wire →

Get alerts when new 13F filings drop — Go Pro →

Data sourced from SEC 13F institutional holdings filings. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of institutional filings. 13F filings are reported quarterly and may lag actual positions.

Last updated: August 12, 2026 at 06:02 UTC

Not Financial Advice: This article is for informational and educational purposes only and does not constitute financial advice, investment advice, or a recommendation to buy or sell any security. StonkWhisper aggregates publicly available data from verified regulatory filings and proprietary analysis pipelines. All investment decisions are made solely at your own risk. Guerilla Finance LLC is not a registered investment advisor or broker-dealer. Always consult a qualified financial professional before making investment decisions.

Want real-time data? Access The Wire for live sentiment tracking.