EQT Corporation
MX ˙ BMV ˙ US26884L1098
SecurityMX:EQT / EQT Corporation
InstitutionMarshall Wace, Llp
Latest Disclosed Ownership815,183 shares
Latest Disclosed Value $ 51,878,248
Marshall Wace, Llp reports 50.45% decrease in ownership of EQT / EQT Corporation

On May 14, 2026 - Marshall Wace, Llp filed a 13F-HR form disclosing ownership of 815,183 shares of EQT Corporation (MX:EQT) valued at $51,878,248 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,645,182 shares of EQT Corporation. This represents a change in shares of -50.45% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F EQT COMMON STOCK 26884L109 815,183 -829,999 -50.45 51,878 -41.17 0.0245
2026-02-13 2025-12-31 13F EQT COMMON STOCK 26884L109 1,645,182 -586,865 -26.29 88,182 -27.42 0.0803
2025-11-13 2025-09-30 13F EQT COMMON STOCK 26884L109 2,232,047 -111,599 -4.76 121,490 -11.11 0.1232
2025-08-13 2025-06-30 13F EQT COMMON STOCK 26884L109 2,343,646 1,190,790 103.29 136,681 121.90 0.1540
2025-05-15 2025-03-31 13F EQT COMMON STOCK 26884L109 1,152,856 269,049 30.44 61,597 51.15 0.0782
2025-02-13 2024-12-31 13F EQT COMMON STOCK 26884L109 883,807 215,618 32.27 40,752 66.46 0.0490
2024-11-14 2024-09-30 13F EQT COMMON STOCK 26884L109 668,189 458,202 218.20 24,482 215.29 0.0298
2024-08-14 2024-06-30 13F EQT COMMON STOCK 26884L109 209,987 209,987 7,765 0.0104
2024-05-15 2024-03-31 13F EQT COMMON STOCK 26884L109 0 -20,618 -100.00 0 -100.00
2024-02-14 2023-12-31 13F EQT COMMON STOCK 26884L109 20,618 -492,269 -95.98 797 -96.17 0.0013
2023-11-14 2023-09-30 13F EQT COMMON STOCK 26884L109 512,887 -263,231 -33.92 20,813 -34.80 0.0422
2023-08-14 2023-06-30 13F EQT COMMON STOCK 26884L109 776,118 201,255 35.01 31,922 74.02 0.0623
2023-05-15 2023-03-31 13F EQT COMMON STOCK 26884L109 574,863 -1,204,510 -67.69 18,344 -69.53 0.0390
2023-02-14 2022-12-31 13F EQT COMMON STOCK 26884L109 1,779,373 1,779,373 60,196 0.1354
2022-08-15 2022-06-30 13F EQT COMMON STOCK 26884L109 0 -237,880 -100.00 0 -100.00
2022-05-16 2022-03-31 13F EQT COMMON STOCK 26884L109 237,880 90,634 61.55 8,185 154.83 0.0155
2022-02-14 2021-12-31 13F EQT COMMON STOCK 26884L109 147,246 -1,912,206 -92.85 3,212 -92.38 0.0059
2021-11-15 2021-09-30 13F EQT COMMON STOCK 26884L109 2,059,452 2,059,452 42,136 0.1750
2021-05-17 2021-03-31 13F EQT COMMON STOCK 26884L109 0 -220,127 -100.00 0 -100.00
2021-02-16 2020-12-31 13F EQT COMMON STOCK 26884L109 220,127 171,732 354.85 2,799 347.84 0.0152
2020-11-16 2020-09-30 13F EQT COMMON STOCK 26884L109 48,395 48,395 625 0.0040
2020-05-15 2020-03-31 13F EQT COMMON STOCK 26884L109 0 -28,425 -100.00 0 -100.00
2020-02-14 2019-12-31 13F EQT COMMON STOCK 26884L109 28,425 7,700 37.15 309 39.82 0.0021
2019-11-14 2019-09-30 13F EQT COMMON STOCK 26884L109 20,725 -186,554 -90.00 221 -93.26 0.0017
2019-08-14 2019-06-30 13F EQT COMMON STOCK 26884L109 207,279 -45,406 -17.97 3,277 -37.47 0.0270
2019-05-29 2019-03-31 13F/A-1 EQT COMMON STOCK 26884L109 252,685 227,018 884.47 5,241 980.62 0.0493
2019-05-14 2019-03-31 13F EQT COMMON STOCK 26884L109 252,685 227,018 5,241
2019-02-14 2018-12-31 13F EQT COMMON STOCK 26884L109 25,667 -29,157 -53.18 485 -80.00 0.0050
2018-12-06 2018-09-30 13F/A-1 EQT COMMON STOCK 26884L109 54,824 -22,436 -29.04 2,425 -43.12 0.0206
2018-11-14 2018-09-30 13F EQT COMMON STOCK 26884L109 54,824 -22,436 2,425
2018-08-14 2018-06-30 13F EQT COMMON STOCK 26884L109 77,260 -12,084 -13.53 4,263 0.42 0.0638
2018-05-15 2018-03-31 13F EQT COMMON STOCK 26884L109 89,344 -3,760 -4.04 4,245 -19.89 0.1760
2018-03-29 2017-12-31 13F/A-1 EQT COMMON STOCK 26884L109 93,104 93,104 5,299 0.2227
2018-02-14 2017-12-31 13F EQT COMMON STOCK 26884L109 93,104 93,104 5,299
2017-08-04 2017-06-30 13F EQT COMMON STOCK 26884L109 0 -60,677 -100.00 0 -100.00
2017-05-12 2017-03-31 13F EQT COMMON STOCK 26884L109 60,677 57,329 1,712.34 3,701 1,589.95 0.1786
2017-02-10 2016-12-31 13F EQT COMMON STOCK 26884L109 3,348 3,348 219 0.0014
2016-05-13 2016-03-31 13F EQT COMMON STOCK 26884L109 0 -136,159 -100.00 0 -100.00
2016-02-10 2015-12-31 13F EQT COMMON STOCK 26884L109 136,159 20,992 18.23 7,098 -4.85 0.0666
2015-11-12 2015-09-30 13F EQT COMMON STOCK 26884L109 115,167 75,973 193.84 7,460 134.00 0.0917
2015-08-14 2015-06-30 13F EQT COMMON STOCK 26884L109 39,194 39,194 0.00 3,188 0.0416
2015-02-17 2014-12-31 13F EQT COMMON STOCK 26884L109 0 -63,291 -100.00 0 -100.00
2014-11-13 2014-09-30 13F EQT COMMON STOCK 26884L109 63,291 713 1.14 5,793 -4.53 0.0836
2014-05-14 2014-03-31 13F EQT COMMON STOCK 26884L109 62,578 18,011 40.41 6,068 71.56 0.1104
2013-08-06 2013-06-30 13F EQT COMMON STOCK 26884L109 44,567 44,567 3,537 0.2117
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.