DAWSON GEOPHYSICAL CO (DWSN) — Institutional Holders, Q2 2026
40 institutional investment managers reported a DWSN position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $12.5M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
DWSN in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- MARSHALL WACE, LLPAdded · +45,778 sh+$271.9K
- VANGUARD CAPITAL MANAGEMENTAdded · +43,636 sh+$259.2K
- CITADEL ADVISORSNew · +40,178 sh+$238.7K
- SANDERS MORRIS HARRISNew · +20,000 sh+$118.8K
- Hillsdale Investment ManagementAdded · +20,000 sh+$118.8K
Biggest sellers
- GRACE & WHITETrimmed · -76,226 sh-$452.8K
- Point72 Asset Management, L.P.Sold out · -30,370 sh-$180.4K
- SUSQUEHANNA INTERNATIONAL GROUP, LLPSold out · -15,390 sh-$91.4K
- Cetera Investment AdvisersSold out · -11,722 sh-$69.6K
- OMERS ADMINISTRATIONSold out · -11,700 sh-$69.5K
DWSN 13F holders ranked 1–40 of 40
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | GRACE & WHITE#1 · 702,917 sh | 702,917 | $4.2M | — | -9.8% |
| 2 | RBF Capital#2 · 423,797 sh | 423,797 | $2.5M | 0.10% | 0.0% |
| 3 | VANGUARD CAPITAL MANAGEMENT#3 · 156,877 sh | 156,877 | $931.8K | 0.00% | +38.5% |
| 4 | GABELLI FUNDS#4 · 145,200 sh | 145,200 | $862.5K | <0.01% | 0.0% |
| 5 | MARSHALL WACE, LLP#5 · 86,797 sh | 86,797 | $515.6K | <0.01% | +111.6% |
| 6 | GEODE CAPITAL MANAGEMENT#6 · 83,645 sh | 83,645 | $496.9K | 0.00% | +3.0% |
| 7 | Hillsdale Investment Management#7 · 54,404 sh | 54,404 | $323.2K | <0.01% | +58.1% |
| 8 | US BANCORP \DE\#8 · 53,443 sh | 53,443 | $317.5K | <0.01% | 0.0% |
| 9 | CITADEL ADVISORS#9 · 40,178 sh | 40,178 | $238.7K | 0.00% | New |
| 10 | PINNACLE ASSOCIATES LTD#10 · 38,360 sh | 38,360 | $227.9K | — | -5.0% |
| 11 | GSA CAPITAL PARTNERS LLP#11 · 35,161 sh | 35,161 | $209.0K | 0.01% | +20.3% |
| 12 | TWO SIGMA INVESTMENTS#12 · 34,016 sh | 34,016 | $202.1K | <0.01% | -1.7% |
| 13 | VANGUARD FIDUCIARY#13 · 33,220 sh | 33,220 | $197.3K | 0.00% | 0.0% |
| 14 | STATE STREET#14 · 28,890 sh | 28,890 | $171.6K | 0.00% | 0.0% |
| 15 | SALEM INVESTMENT COUNSELORS#15 · 26,225 sh | 26,225 | $155.8K | — | 0.0% |
| 16 | BlackRock#16 · 21,955 sh | 21,955 | $130.4K | 0.00% | +31.8% |
| 17 | BRIDGEWAY CAPITAL MANAGEMENT#17 · 21,710 sh | 21,710 | $129.0K | <0.01% | 0.0% |
| 18 | SANDERS MORRIS HARRIS#18 · 20,000 sh | 20,000 | $118.8K | — | New |
| 19 | Teton Advisors#19 · 20,000 sh | 20,000 | $118.8K | 0.07% | 0.0% |
| 20 | JANE STREET GROUP#20 · 15,496 sh | 15,496 | $92.0K | 0.00% | New |
| 21 | KINGSWOOD WEALTH ADVISORS#21 · 14,228 sh | 14,228 | $84.5K | — | +1.4% |
| 22 | NORTHERN#22 · 13,830 sh | 13,830 | $82.2K | 0.00% | -21.7% |
| 23 | RAYMOND JAMES FINANCIAL#23 · 10,593 sh | 10,593 | $62.9K | 0.00% | -2.8% |
| 24 | HRT FINANCIAL#24 · 10,536 sh | 10,536 | $62.0K | <0.01% | New |
| 25 | UBS Group AG#25 · 5,209 sh | 5,209 | $30.9K | 0.00% | +334.1% |
| 26 | Integrated Wealth Concepts#26 · 4,500 sh | 4,500 | $26.7K | <0.01% | New |
| 27 | PIN OAK INVESTMENT ADVISORS#27 · 7,072 sh | 7,072 | $25.0K | 0.02% | 0.0% |
| 28 | MCGUIRE CAPITAL ADVISORS#28 · 2,000 sh | 2,000 | $11.9K | <0.01% | New |
| 29 | MORGAN STANLEY#29 · 751 sh | 751 | $4.5K | 0.00% | New |
| 30 | Allworth Financial#30 · 662 sh | 662 | $3.9K | 0.00% | 0.0% |
| 31 | BARCLAYS PLC#31 · 406 sh | 406 | $2.4K | 0.00% | New |
| 32 | TOTH FINANCIAL ADVISORY#32 · 250 sh | 250 | $1.5K | — | 0.0% |
| 33 | SBI Securities , Ltd.#33 · 150 sh | 150 | $891.00 | — | -88.6% |
| 34 | Wilkerson Advisory Group#34 · 150 sh | 150 | $891.00 | — | 0.0% |
| 35 | JPMORGAN CHASE#35 · 124 sh | 124 | $702.00 | 0.00% | New |
| 36 | Rialto Wealth Management#36 · 112 sh | 112 | $666.00 | <0.01% | New |
| 37 | HARBOUR INVESTMENTS#37 · 110 sh | 110 | $653.00 | 0.00% | New |
| 38 | Strategic Wealth Partners, Ltd.#38 · 100 sh | 100 | $594.00 | 0.00% | New |
| 39 | Tower Research Capital (TRC)#39 · 10 sh | 10 | $59.00 | 0.00% | -97.9% |
| 40 | WELLS FARGO & COMPANY#40 · 1 sh | 1 | $5.00 | 0.00% | 0.0% |
Funds that sold out of DWSN in Q2 2026 (5)
Held DWSN at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| Point72 Asset Management, L.P.30,370 sh | 30,370 | $105.1K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP15,390 sh | 15,390 | $53.2K |
| Cetera Investment Advisers11,722 sh | 11,722 | $40.6K |
| OMERS ADMINISTRATION11,700 sh | 11,700 | $40.5K |
| Advisory Services Network1,000 sh | 1,000 | $3.5K |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.