Taseko Mines Limited
DE ˙ DB ˙ CA8765111064
6,80 € ↑0,20 (3,03%)
2026-06-03
DEL PRIS
SecurityDE:UDM / Taseko Mines Limited
InstitutionMorgan Stanley
Latest Disclosed Ownership5,921,244 shares
Latest Disclosed Value $ 38,192,029
Morgan Stanley reports 82.25% increase in ownership of UDM / Taseko Mines Limited

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 5,921,244 shares of Taseko Mines Limited (DE:UDM) valued at $31,027,319 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 3,248,900 shares of Taseko Mines Limited. This represents a change in shares of 82.25% during the quarter. The current value of the position is $40,264,459 USD.

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)
2026-05-15 2026-03-31 13F TASEKO MINES COM 876511106 5,921,244 2,672,344 82.25 38,192 107.70 0.0023
2026-05-27 2025-12-31 13F/A-1 TASEKO MINES COM 876511106 3,248,900 -2,525,005 -43.73 18,389 -24.71 0.0011
2026-02-13 2025-12-31 13F TASEKO MINES COM 876511106 3,248,900 -2,525,005 18,389 0.0011
2026-05-27 2025-09-30 13F/A-1 TASEKO MINES COM 876511106 5,773,905 408,228 7.61 24,424 44.51 0.0015
2025-11-14 2025-09-30 13F TASEKO MINES COM 876511106 5,773,905 408,228 24,424 0.0015
2025-08-15 2025-06-30 13F TASEKO MINES COM 876511106 5,365,677 3,561,341 197.38 16,902 318.24 0.0011
2025-05-15 2025-03-31 13F TASEKO MINES COM 876511106 1,804,336 337,966 23.05 4,042 42.09 0.0003
2025-05-15 2024-12-31 13F/A-1 TASEKO MINES COM 876511106 1,466,370 -971,457 -39.85 2,845 -53.70 0.0002
2025-02-14 2024-12-31 13F TASEKO MINES COM 876511106 1,466,370 -971,457 2,845 0.0002
2025-05-14 2024-09-30 13F/A-2 TASEKO MINES COM 876511106 2,437,827 261,119 12.00 6,143 15.21 0.0004
2025-02-14 2024-09-30 13F/A-1 TASEKO MINES COM 876511106 2,437,827 261,119 6,143 0.0004
2024-11-14 2024-09-30 13F TASEKO MINES COM 876511106 2,437,827 261,119 6,143 0.0004
2025-05-14 2024-06-30 13F/A-2 TASEKO MINES COM 876511106 2,176,708 1,259,565 137.34 5,333 167.94 0.0004
2024-10-17 2024-06-30 13F/A-1 TASEKO MINES COM 876511106 2,176,708 1,259,565 5,333 0.0004
2024-08-14 2024-06-30 13F TASEKO MINES COM 876511106 2,176,708 1,259,565 5,333 0.0004
2024-10-17 2024-03-31 13F/A-2 TASEKO MINES COM 876511106 917,143 543,834 145.68 1,990 281.23 0.0002
2024-08-16 2024-03-31 13F/A-1 TASEKO MINES COM 876511106 917,143 543,834 1,990 0.0000
2024-05-15 2024-03-31 13F TASEKO MINES COM 876511106 917,143 543,834 1,990 0.0002
2024-08-16 2023-12-31 13F/A-1 TASEKO MINES COM 876511106 373,309 -127,077 -25.40 523 -17.80 0.0000
2024-02-13 2023-12-31 13F TASEKO MINES COM 876511106 373,309 -127,077 523 0.0000
2023-11-15 2023-09-30 13F TASEKO MINES COM 876511106 500,386 -54,381 -9.80 635 -19.92 0.0001
2023-08-14 2023-06-30 13F TASEKO MINES COM 876511106 554,767 -33,701 -5.73 793 -18.75 0.0001
2023-05-15 2023-03-31 13F TASEKO MINES COM 876511106 588,468 237,633 67.73 977 89.51 0.0001
2023-02-14 2022-12-31 13F TASEKO MINES COM 876511106 350,835 -9,682 -2.69 516 25.61 0.0001
2022-11-14 2022-09-30 13F TASEKO MINES COM 876511106 360,517 -908,708 -71.60 410 -70.09 0.0001
2022-10-27 2022-06-30 13F/A-1 TASEKO MINES COM 876511106 1,269,225 -625,267 -33.00 1,371 -68.40 0.0002
2022-08-15 2022-06-30 13F TASEKO MINES COM 876511106 1,269,225 -625,267 1,371 0.0000
2022-10-27 2022-03-31 13F/A-1 TASEKO MINES COM 876511106 1,894,492 572,088 43.26 4,338 60.01 0.0006
2022-05-13 2022-03-31 13F TASEKO MINES COM 876511106 1,894,492 572,088 4,338 0.0006
2022-02-14 2021-12-31 13F TASEKO MINES COM 876511106 1,322,404 890,810 206.40 2,711 232.23 0.0003
2021-11-15 2021-09-30 13F TASEKO MINES COM 876511106 431,594 -6,072 -1.39 816 -11.97 0.0001
2021-08-23 2021-06-30 13F/A-1 TASEKO MINES COM 876511106 437,666 202,641 86.22 927 129.46 0.0001
2021-08-16 2021-06-30 13F TASEKO MINES COM 876511106 437,666 202,641 927 0.0000
2021-05-17 2021-03-31 13F TASEKO MINES COM 876511106 235,025 -10,078 -4.11 404 24.69 0.0001
2021-02-16 2020-12-31 13F TASEKO MINES COM 876511106 245,103 31,600 14.80 324 44.00 0.0001
2020-11-13 2020-09-30 13F TASEKO MINES COM 876511106 213,503 56,214 35.74 225 188.46 0.0000
2020-08-14 2020-06-30 13F TASEKO MINES COM 876511106 157,289 -6,845 -4.17 78 77.27 0.0000
2020-05-26 2020-03-31 13F/A-1 TASEKO MINES COM 876511106 164,134 -41,569 -20.21 44 -55.10 0.0000
2020-05-15 2020-03-31 13F TASEKO MINES COM 876511106 164,134 -41,569 44 3.3801
2020-02-14 2019-12-31 13F TASEKO MINES COM 876511106 205,703 -107,494 -34.32 98 -25.19 0.0000
2019-11-14 2019-09-30 13F TASEKO MINES COM 876511106 313,197 -33,506 -9.66 131 -28.80 0.0000
2019-08-14 2019-06-30 13F TASEKO MINES COM 876511106 346,703 168,889 94.98 184 75.24 0.0000
2019-05-15 2019-03-31 13F TASEKO MINES COM 876511106 177,814 -2,886 -1.60 105 23.53 0.0000
2019-02-14 2018-12-31 13F TASEKO MINES COM 876511106 180,700 -126,000 -41.08 85 -65.31 0.0000
2019-04-23 2018-09-30 13F/A-2 TASEKO MINES COM 876511106 306,700 -410,100 -57.21 245 -68.31 0.0001
2018-11-20 2018-09-30 13F/A-1 TASEKO MINES COM 876511106 306,700 0 245 0.0001
2018-11-14 2018-09-30 13F TASEKO MINES COM 876511106 306,700 -410,100 245
2019-04-23 2018-06-30 13F/A-1 TASEKO MINES COM 876511106 716,800 -360,000 -33.43 773 -37.56 0.0002
2018-08-14 2018-06-30 13F TASEKO MINES COM 876511106 716,800 -360,000 773
2019-04-23 2018-03-31 13F/A-1 TASEKO MINES COM 876511106 1,076,800 -1,390,275 -56.35 1,238 -78.46 0.0003
2018-05-14 2018-03-31 13F TASEKO MINES COM 876511106 1,076,800 -1,390,275 1,238
2019-04-23 2017-12-31 13F/A-1 TASEKO MINES COM 876511106 2,467,075 710,274 40.43 5,748 76.86 0.0016
2018-02-14 2017-12-31 13F TASEKO MINES COM 876511106 2,467,075 710,274 5,748
2017-11-14 2017-09-30 13F TASEKO MINES COM 876511106 1,756,801 1,412,603 410.40 3,250 643.71 0.0010
2017-08-11 2017-06-30 13F TASEKO MINES COM 876511106 344,198 23,672 7.39 437 3.07 0.0001
2017-05-22 2017-03-31 13F/A-1 TASEKO MINES COM 876511106 320,526 213,076 198.30 424 360.87 0.0001
2017-05-12 2017-03-31 13F TASEKO MINES COM 876511106 320,526 424
2017-02-22 2016-12-31 13F/A-1 TASEKO MINES COM 876511106 107,450 0 0.00 92 76.92 0.0000
2017-02-13 2016-12-31 13F TASEKO MINES COM 876511106 107,450 92
2016-11-10 2016-09-30 13F TASEKO MINES COM 876511106 107,450 -1,400 -1.29 52 -3.70 0.0000
2016-08-12 2016-06-30 13F TASEKO MINES COM 876511106 108,850 -10,000 -8.41 54 -20.59 0.0000
2016-05-12 2016-03-31 13F TASEKO MINES COM 876511106 118,850 4,908 4.31 68 78.95 0.0000
2016-02-09 2015-12-31 13F TASEKO MINES COM 876511106 113,942 -103,472 -47.59 38 -56.32 0.0000
2016-02-08 2015-09-30 13F/A-1 TASEKO MINES COM 876511106 217,414 -138,391 -38.90 87 -55.84 0.0000
2015-11-09 2015-09-30 13F TASEKO MINES COM 876511106 217,414 87
2015-08-12 2015-06-30 13F TASEKO MINES COM 876511106 355,805 123,393 53.09 197 31.33 0.0001
2015-05-14 2015-03-31 13F TASEKO MINES COM 876511106 232,412 -211,240 -47.61 150 -67.11 0.0001
2015-02-13 2014-12-31 13F TASEKO MINES COM 876511106 443,652 86,645 24.27 456 -24.75 0.0002
2014-12-16 2014-09-30 13F/A-1 TASEKO MINES COM 876511106 357,007 -130,003 -26.69 606 -36.81 0.0002
2014-11-14 2014-09-30 13F TASEKO MINES COM 876511106 357,007 606
2014-05-13 2014-03-31 13F TASEKO MINES COM 876511106 487,010 -409,122 -45.65 959 -49.50 0.0004
2014-02-13 2013-12-31 13F TASEKO MINES COM 876511106 896,132 739,384 471.70 1,899 493.44 0.0008
2013-11-13 2013-09-30 13F TASEKO MINES LTD NPL CAD NA 876511106 156,748 -3,463 -2.16 320 6.31 0.0002
2013-08-08 2013-06-30 13F TASEKO MINES LTD NPL CAD NA 876511106 160,211 160,211 301 0.0002
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.