New Positions
3 managers initiated
Top five by reported value
Dawson Geophysical Co NASDAQ NMS - GLOBAL MARKET:DWSN
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
3 new8 added18 reduced1 exited
Total Institutional Holders
29
as of 2025-12-31
Top Holder
GRACE & WHITE INC /NY
$1.4M
Largest QoQ Increase
RBF Capital, LLC
+451,798 sh
Largest QoQ Decrease
ADVISOR GROUP HOLDINGS, INC.
-36,770 sh
New Positions(3)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Virtu Financial LLC | 18,418 | +18,418 | $29 | +$29 | — |
| HRT FINANCIAL LP | 16,935 | +16,935 | $26 | +$26 | — |
| PIN OAK INVESTMENT ADVISORS INC | 1,072 | +1,072 | $2 | +$2 | — |
Added To(8)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| RBF Capital, LLC | 903,596 | +451,798 | $1.4M | +$614.4K | 100.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 21,710 | +9,900 | $33.9K | +$13.1K | 83.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 53,319 | +913 | $83.2K | -$9.1K | 1.7% |
| TWO SIGMA INVESTMENTS, LP | 37,416 | +7,991 | $58.4K | +$6.6K | 27.1% |
| BlackRock, Inc. | 17,608 | +714 | $27.5K | -$2.3K | 4.2% |
| XTX Topco Ltd | 21,127 | +1,950 | $33.0K | -$794 | 10.2% |
| Tower Research Capital LLC (TRC) | 963 | +550 | $1.5K | +$775 | 133.2% |
| UBS Group AG | 654 | +483 | $1.0K | +$719 | 282.4% |
Reduced(18)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| GRACE & WHITE INC /NY | 906,546 | -3,333 | $1.4M | -$187.2K | -0.4% |
| ADVISOR GROUP HOLDINGS, INC. | 1,000 | -36,770 | $1.6K | -$60.0K | -97.3% |
| CITADEL ADVISORS LLC | 46,470 | -14,129 | $72.5K | -$34.2K | -23.3% |
| GABELLI FUNDS LLC | 145,200 | 0 | $226.5K | -$29.0K | 0.0% |
| US BANCORP \DE\ | 112,404 | 0 | $175.3K | -$22.5K | 0.0% |
| VANGUARD GROUP INC | 108,907 | 0 | $169.9K | -$21.8K | 0.0% |
| SALEM INVESTMENT COUNSELORS INC | 77,800 | -3,000 | $121.4K | -$20.8K | -3.7% |
| RENAISSANCE TECHNOLOGIES LLC | 21,600 | -8,188 | $33.7K | -$18.7K | -27.5% |
| PINNACLE ASSOCIATES LTD | 52,360 | 0 | $81.7K | -$10.5K | 0.0% |
| Mink Brook Asset Management LLC | 37,460 | 0 | $58.4K | -$7.5K | 0.0% |
| CITIGROUP INC | 1 | -2,803 | $2 | -$4.9K | -100.0% |
| Teton Advisors, LLC | 20,000 | 0 | $31.2K | -$4.0K | 0.0% |
| STATE STREET CORP | 18,690 | 0 | $29.2K | -$3.7K | 0.0% |
| NORTHERN TRUST CORP | 11,877 | -497 | $18.5K | -$3.3K | -4.0% |
| RAYMOND JAMES FINANCIAL INC | 10,593 | 0 | $16.5K | -$2.1K | 0.0% |
| SBI Securities Co., Ltd. | 2 | -3 | $3 | -$6 | -60.0% |
| BANK OF AMERICA CORP /DE/ | 7 | 0 | $11 | -$1 | 0.0% |
| WELLS FARGO & COMPANY/MN | 1 | 0 | $1 | -$1 | 0.0% |
Sold Out(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Royal Bank of Canada | 0 | -1 | $0 | $0 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| GRACE & WHITE INC /NY | 906,546 | $1.4M | -3,333 | -0.4% |
| RBF Capital, LLC | 903,596 | $1.4M | +451,798 | 100.0% |
| GABELLI FUNDS LLC | 145,200 | $226.5K | 0 | 0.0% |
| US BANCORP \DE\ | 112,404 | $175.3K | 0 | 0.0% |
| VANGUARD GROUP INC | 108,907 | $169.9K | 0 | 0.0% |
| SALEM INVESTMENT COUNSELORS INC | 77,800 | $121.4K | -3,000 | -3.7% |
| GEODE CAPITAL MANAGEMENT, LLC | 53,319 | $83.2K | +913 | 1.7% |
| PINNACLE ASSOCIATES LTD | 52,360 | $81.7K | 0 | 0.0% |
| CITADEL ADVISORS LLC | 46,470 | $72.5K | -14,129 | -23.3% |
| Mink Brook Asset Management LLC | 37,460 | $58.4K | 0 | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 37,416 | $58.4K | +7,991 | 27.1% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 21,710 | $33.9K | +9,900 | 83.8% |
| RENAISSANCE TECHNOLOGIES LLC | 21,600 | $33.7K | -8,188 | -27.5% |
| XTX Topco Ltd | 21,127 | $33.0K | +1,950 | 10.2% |
| Teton Advisors, LLC | 20,000 | $31.2K | 0 | 0.0% |
| STATE STREET CORP | 18,690 | $29.2K | 0 | 0.0% |
| BlackRock, Inc. | 17,608 | $27.5K | +714 | 4.2% |
| NORTHERN TRUST CORP | 11,877 | $18.5K | -497 | -4.0% |
| RAYMOND JAMES FINANCIAL INC | 10,593 | $16.5K | 0 | 0.0% |
| ADVISOR GROUP HOLDINGS, INC. | 1,000 | $1.6K | -36,770 | -97.3% |
New & Closed Positions this quarter
Closed Positions
1 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for DWSN against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.