Dawson Geophysical DWSN Institutional Ownership

Ownership Summary

Dawson Geophysical Co (NASDAQ:DWSN) showed up in the 13F filings of 33 institutional investors as of March 2026.

• Their combined ownership stood at 794.2% of outstanding shares in March 2026, down from 831.5% in December 2025.
• Their total shares held in DWSN increased 6.74% from the prior quarter, while the number of investors in Dawson Geophysical increased 37.5% year over year.
• Activity in DWSN broke down as 22 buyers, 7 sellers, and 4 unchanged among 33 total holders.
• Combined, these investors held 2.47Mn shares in DWSN for March 2026, up by 156.02K shares quarter on quarter, and down 245.54K shares year over year.
• RBF Capital, LLC leads ownership in DWSN with 847.59K shares as of March 31, 2026, equal to 272.54% of outstanding shares.
• Leading buyers of Dawson Geophysical shares for the quarter ending March 2026 were VANGUARD CAPITAL MANAGEMENT LLC (113.24K), MARSHALL WACE, LLP (41.02K), Hillsdale Investment Management Inc. (34.4K), VANGUARD FIDUCIARY TRUST CO (33.22K), Point72 Asset Management, L.P. (30.37K).
• The largest sellers of Dawson Geophysical for the quarter ending March 2026 were GRACE & WHITE INC /NY (127.4K), Us Bancorp De (58.96K), RBF Capital, LLC (56.0K), PINNACLE ASSOCIATES LTD (12.0K), TWO SIGMA INVESTMENTS, LP (2.8K).
• Business Quant data shows the 10 biggest positions in Dawson Geophysical as of March 2026 are held by RBF Capital, LLC (847.59K), GRACE & WHITE INC /NY (779.14K), GABELLI FUNDS LLC (145.2K), VANGUARD CAPITAL MANAGEMENT LLC (113.24K), GEODE CAPITAL MANAGEMENT, LLC (81.19K), Us Bancorp De (53.44K), MARSHALL WACE, LLP (41.02K), PINNACLE ASSOCIATES LTD (40.36K), TWO SIGMA INVESTMENTS, LP (34.62K), Hillsdale Investment Management Inc. (34.4K).