WTI Institutional Ownership & Shareholders
W&T OFFSHORE INC (WTI) is currently held by 174 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $258.81M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of WTI tracked by InsiderSet, reporting ownership valued at approximately $26.07M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $29.71M, representing an estimated gain of +13.97% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 54% of the total disclosed WTI value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., D. E. Shaw & Co., Inc., Goldman Sachs Group Inc, and several other long-term asset managers with concentrated positions in W&T OFFSHORE INC (WTI).
This page ranks the largest institutional WTI shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
174
Total Reported Value
$258.81M
Largest Holder
Blackrock, Inc.
Largest Position
$26.07M
Insider Transactions (90d)
10
Latest Filing Quarter
Q2 2026
New Institutional Positions
71
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 8,274,705 | $26,065,324 | $29,706,191 | +$3,640,867 | +13.97% | |
| D. E. Shaw & Co., Inc. | 0.01% | 6,230,774 | $19,626,938 | $22,368,479 | +$2,741,541 | +13.97% | |
| Goldman Sachs Group Inc | 0.00% | 5,002,293 | $15,757,224 | $17,958,232 | +$2,201,008 | +13.97% | |
| Vanguard Capital Management Llc | 0.00% | 4,336,469 | $13,659,877 | $15,567,924 | +$1,908,047 | +13.97% | |
| Acadian Asset Management Llc | 0.02% | 4,207,523 | $13,243,000 | $15,105,008 | +$1,862,008 | +14.06% | |
| Vanguard Portfolio Management Llc | 0.00% | 3,647,103 | $11,488,374 | $13,093,100 | +$1,604,726 | +13.97% | |
| Ameriprise Financial Inc | 0.00% | 3,577,996 | $11,270,687 | $12,845,006 | +$1,574,319 | +13.97% | |
| Nuveen, Llc | 0.00% | 3,411,682 | $10,746,799 | $12,247,938 | +$1,501,139 | +13.97% | |
| Two Sigma Investments, Lp | 0.01% | 2,961,478 | $9,328,656 | $10,631,706 | +$1,303,050 | +13.97% | |
| Geode Capital Management, Llc | 0.00% | 2,840,526 | $8,949,549 | $10,197,488 | +$1,247,939 | +13.94% | |
| Aqr Capital Management Llc | 0.00% | 2,720,068 | $8,568,215 | $9,765,044 | +$1,196,829 | +13.97% | |
| State Street Corp | 0.00% | 2,513,723 | $7,918,227 | $9,024,266 | +$1,106,039 | +13.97% | |
| First Trust Advisors Lp | 0.00% | 2,092,251 | $6,590,590 | $7,511,181 | +$920,591 | +13.97% | |
| Charles Schwab Investment Management Inc | 0.00% | 1,989,492 | $6,266,900 | $7,142,276 | +$875,376 | +13.97% | |
| Morgan Stanley | 0.00% | 1,941,843 | $6,116,809 | $6,971,216 | +$854,407 | +13.97% | |
| Dimensional Fund Advisors Lp | 0.00% | 1,618,427 | $5,098,223 | $5,810,153 | +$711,930 | +13.96% | |
| Algert Global Llc | 0.06% | 1,589,137 | $5,005,782 | $5,705,002 | +$699,220 | +13.97% | |
| Mackenzie Financial Corp | 0.01% | 1,394,776 | $4,979,350 | $5,007,246 | +$27,896 | +0.56% | |
| Deprince Race & Zollo Inc | 0.08% | 1,258,235 | $4,491,899 | $4,517,064 | +$25,165 | +0.56% | |
| Huber Capital Management Llc | 0.65% | 1,391,668 | $4,383,754 | $4,996,088 | +$612,334 | +13.97% | |
| Millennium Management Llc | 0.00% | 1,350,970 | $4,255,556 | $4,849,982 | +$594,426 | +13.97% | |
| Tudor Investment Corp Et Al | 0.02% | 1,268,610 | $3,996,121 | $4,554,310 | +$558,189 | +13.97% | |
| Marshall Wace, Llp | 0.00% | 1,243,573 | $3,917,256 | $4,464,427 | +$547,171 | +13.97% | |
| Bank Of New York Mellon Corp | 0.00% | 1,140,172 | $3,591,542 | $4,093,217 | +$501,675 | +13.97% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | 1,064,305 | $3,352,561 | $3,820,855 | +$468,294 | +13.97% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 920,800 | $2,900,520 | $3,305,672 | +$405,152 | +13.97% |
| Northern Trust Corp | 0.00% | 885,922 | $2,790,655 | $3,180,460 | +$389,805 | +13.97% | |
| Vanguard Fiduciary Trust Co | 0.00% | 642,257 | $2,023,110 | $2,305,703 | +$282,593 | +13.97% | |
| Squarepoint Ops Llc | 0.00% | 637,318 | $2,007,552 | $2,287,972 | +$280,420 | +13.97% | |
| Creative Planning | 0.00% | 560,641 | $2,001,489 | $2,012,701 | +$11,212 | +0.56% | |
| Fisher Asset Management, Llc | 0.00% | 630,346 | $1,985,589 | $2,262,942 | +$277,353 | +13.97% | |
| Bank Of America Corp | 0.00% | 608,806 | $1,917,739 | $2,185,614 | +$267,875 | +13.97% | |
| Point72 Asset Management, L.P. | 0.00% | 498,789 | $1,571,185 | $1,790,653 | +$219,468 | +13.97% | |
| Ubs Group Ag | 0.00% | 421,174 | $1,326,698 | $1,512,015 | +$185,317 | +13.97% | |
| Voleon Capital Management Lp | 0.02% | 407,407 | $1,283,332 | $1,462,591 | +$179,259 | +13.97% | |
| Caxton Associates Llp | 0.02% | 335,185 | $1,055,833 | $1,203,314 | +$147,481 | +13.97% | |
| Invesco Ltd. | 0.00% | 306,855 | $966,594 | $1,101,609 | +$135,015 | +13.97% | |
| Engineers Gate Manager Lp | 0.01% | 300,035 | $945,110 | $1,077,126 | +$132,016 | +13.97% | |
| Quadrature Capital Ltd | 0.01% | 277,131 | $872,963 | $994,900 | +$121,937 | +13.97% | |
| Xtx Topco Ltd | 0.01% | 263,700 | $830,655 | $946,683 | +$116,028 | +13.97% | |
| Deutsche Bank Ag\ | 0.00% | 234,977 | $740,177 | $843,567 | +$103,390 | +13.97% | |
| Russell Investments Group, Ltd. | 0.00% | 224,047 | $705,748 | $804,329 | +$98,581 | +13.97% | |
| Rhumbline Advisers | 0.00% | 203,004 | $639,456 | $728,784 | +$89,328 | +13.97% | |
| Bnp Paribas Financial Markets | 0.00% | 190,576 | $600,314 | $684,168 | +$83,854 | +13.97% | |
| Alliancebernstein L.P. | 0.00% | 173,344 | $591,103 | $622,305 | +$31,202 | +5.28% | |
| Panagora Asset Management Inc | 0.00% | 169,281 | $533,235 | $607,719 | +$74,484 | +13.97% | |
| Luminus Management Llc | 0.32% | 150,000 | $472,500 | $538,500 | +$66,000 | +13.97% | |
| Caitong International Asset Management Co., Ltd | 0.04% | 129,329 | $461,705 | $464,291 | +$2,586 | +0.56% | |
| State Of Wyoming | 0.03% | 121,443 | $433,552 | $435,980 | +$2,428 | +0.56% | |
| Bridgeway Capital Management, Llc | 0.01% | 127,300 | $400,995 | $457,007 | +$56,012 | +13.97% |
Frequently asked questions about WTI
Who are the largest institutional holders of WTI?
The largest institutional holders of WTI reported in the latest SEC Form 13F filings include Blackrock, Inc., D. E. Shaw & Co., Inc., Goldman Sachs Group Inc, Vanguard Capital Management Llc, and Acadian Asset Management Llc. InsiderSet ranks institutional holders by their latest reported WTI position.
What is WTI institutional ownership?
This page tracks WTI positions reported by institutional investment managers through SEC Form 13F. W&T OFFSHORE INC (WTI) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own WTI?
InsiderSet currently tracks 174 institutional managers reporting WTI holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of WTI shareholders.
How much WTI stock do institutions own?
Institutional investment managers disclosed approximately $258.81M in WTI holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was WTI institutional ownership last updated?
The latest WTI institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional WTI holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its WTI position after the reporting date.
Are institutions buying or selling WTI?
Institutional buying and selling can be analyzed by comparing WTI positions across consecutive 13F reporting periods. InsiderSet's WTI Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View WTI ownership changes.
How has WTI institutional ownership changed over time?
InsiderSet tracks WTI institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.