W&T OFFSHORE INC (WTI) Top Institutional Shareholders
W&T OFFSHORE INC (WTI) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $225.39M in WTI holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of WTI tracked by InsiderSet, reporting ownership valued at approximately $26.13M in its March 31, 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 $25.36M, representing an estimated loss of -2.93% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 59% of the total disclosed WTI value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Two Sigma Investments, Lp, 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
163
Total Reported Value
$225.39M
Largest Holder
Blackrock, Inc.
Largest Position
$26.13M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
187
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% | 7,661,884 | $26,127,027 | $25,360,836 | -$766,191 | -2.93% | |
| Two Sigma Investments, Lp | 0.01% | 5,138,105 | $17,520,938 | $17,007,128 | -$513,810 | -2.93% | |
| Goldman Sachs Group Inc | 0.00% | 4,871,984 | $16,613,465 | $16,126,267 | -$487,198 | -2.93% | |
| Vanguard Capital Management Llc | 0.00% | 4,162,802 | $14,195,155 | $13,778,875 | -$416,280 | -2.93% | |
| Marshall Wace, Llp | 0.01% | 3,190,365 | $10,879,144 | $10,560,108 | -$319,036 | -2.93% | |
| Ameriprise Financial Inc | 0.00% | 3,149,698 | $10,740,469 | $10,425,500 | -$314,969 | -2.93% | |
| D. E. Shaw & Co., Inc. | 0.01% | 2,926,134 | $9,978,117 | $9,685,504 | -$292,613 | -2.93% | |
| Vanguard Portfolio Management Llc | 0.00% | 2,776,512 | $9,467,906 | $9,190,255 | -$277,651 | -2.93% | |
| State Street Corp | 0.00% | 2,671,239 | $9,108,925 | $8,841,801 | -$267,124 | -2.93% | |
| Geode Capital Management, Llc | 0.00% | 2,443,658 | $8,334,789 | $8,088,508 | -$246,281 | -2.95% | |
| Charles Schwab Investment Management Inc | 0.00% | 2,387,459 | $8,141,235 | $7,902,489 | -$238,746 | -2.93% | |
| Morgan Stanley | 0.00% | 1,906,253 | $6,500,326 | $6,309,697 | -$190,629 | -2.93% | |
| Huber Capital Management Llc | 0.91% | 1,730,223 | $5,900,061 | $5,727,038 | -$173,023 | -2.93% | |
| Castleknight Management Lp | 0.24% | 1,520,340 | $5,184,359 | $5,032,325 | -$152,034 | -2.93% | |
| Bank Of New York Mellon Corp | 0.00% | 1,137,443 | $3,878,680 | $3,764,936 | -$113,744 | -2.93% | |
| Tudor Investment Corp Et Al | 0.02% | 1,116,410 | $3,806,958 | $3,695,317 | -$111,641 | -2.93% | |
| Millennium Management Llc | 0.00% | 935,067 | $3,188,578 | $3,095,072 | -$93,506 | -2.93% | |
| Northern Trust Corp | 0.00% | 857,408 | $2,923,761 | $2,838,020 | -$85,741 | -2.93% | |
| Aqr Capital Management Llc | 0.00% | 739,070 | $2,520,228 | $2,446,322 | -$73,906 | -2.93% | |
| Vanguard Fiduciary Trust Co | 0.00% | 660,683 | $2,252,929 | $2,186,861 | -$66,068 | -2.93% | |
| Fisher Asset Management, Llc | 0.00% | 658,962 | $2,247,060 | $2,181,164 | -$65,896 | -2.93% | |
| Susquehanna International Group, Llp | 0.00% | 652,080 | $2,223,593 | $2,158,385 | -$65,208 | -2.93% | |
| Bank Of America Corp | 0.00% | 649,490 | $2,214,761 | $2,149,812 | -$64,949 | -2.93% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 646,552 | $2,204,742 | $2,140,087 | -$64,655 | -2.93% | |
| Ubs Group Ag | 0.00% | 644,939 | $2,199,242 | $2,134,748 | -$64,494 | -2.93% | |
| Jane Street Group, Llc | 0.00% | 632,395 | $2,156,467 | $2,093,227 | -$63,240 | -2.93% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 590,300 | $2,012,923 | $1,953,893 | -$59,030 | -2.93% |
| Citadel Advisors Llc | 0.00% | 499,924 | $1,704,740 | $1,654,748 | -$49,992 | -2.93% | |
| Voleon Capital Management Lp | 0.04% | 478,705 | $1,632,384 | $1,584,514 | -$47,870 | -2.93% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 436,463 | $1,488,339 | $1,444,693 | -$43,646 | -2.93% | |
| Voya Investment Management Llc | 0.00% | 428,661 | $1,461,734 | $1,418,868 | -$42,866 | -2.93% | |
| Russell Investments Group, Ltd. | 0.00% | 355,347 | $1,211,735 | $1,176,199 | -$35,536 | -2.93% | |
| First Trust Advisors Lp | 0.00% | 348,800 | $1,189,408 | $1,154,528 | -$34,880 | -2.93% | |
| Point72 Asset Management, L.P. | 0.00% | 345,595 | $1,178,479 | $1,143,919 | -$34,560 | -2.93% | |
| Xtx Topco Ltd | 0.02% | 328,808 | $1,121,235 | $1,088,354 | -$32,881 | -2.93% | |
| Dimensional Fund Advisors Lp | 0.00% | 319,286 | $1,089,504 | $1,056,837 | -$32,667 | -3.00% | |
| Invesco Ltd. | 0.00% | 312,255 | $1,064,790 | $1,033,564 | -$31,226 | -2.93% | |
| Bnp Paribas Financial Markets | 0.00% | 305,535 | $1,041,874 | $1,011,321 | -$30,553 | -2.93% | |
| Sei Investments Co | 0.00% | 297,870 | $1,015,735 | $985,950 | -$29,785 | -2.93% | |
| Nuveen, Llc | 0.00% | 256,483 | $874,607 | $848,959 | -$25,648 | -2.93% | |
| Informed Momentum Co Llc | 0.09% | 235,576 | $803,314 | $779,757 | -$23,557 | -2.93% | |
| Aristeia Capital, L.L.C. | 0.02% | 232,342 | $792,286 | $769,052 | -$23,234 | -2.93% | |
| Deutsche Bank Ag\ | 0.00% | 228,239 | $778,295 | $755,471 | -$22,824 | -2.93% | |
| Bridgeway Capital Management, Llc | 0.02% | 227,300 | $775,093 | $752,363 | -$22,730 | -2.93% | |
| Rhumbline Advisers | 0.00% | 201,210 | $686,119 | $666,005 | -$20,114 | -2.93% | |
| Creative Planning | 0.00% | 190,543 | $649,751 | $630,697 | -$19,054 | -2.93% | |
| Exoduspoint Capital Management, Lp | 0.01% | 159,006 | $542,210 | $526,310 | -$15,900 | -2.93% | |
| Torrey Growth & Income Advisors | 0.22% | 148,405 | $532,047 | $491,221 | -$40,826 | -7.67% | |
| Quantbot Technologies Lp | 0.02% | 154,474 | $526,756 | $511,309 | -$15,447 | -2.93% | |
| Tidal Investments Llc | 0.00% | 149,372 | $509,359 | $494,421 | -$14,938 | -2.93% |
Frequently asked questions about WTI
Who owns the most WTI stock?
The largest holders of WTI are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for W&T OFFSHORE INC (WTI).
Is WTI widely held by superinvestors?
Many widely followed stocks like WTI appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly WTI is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.