Taseko Mines Limited
DE ˙ DB ˙ CA8765111064
6,80 € ↑0,20 (3,03%)
2026-06-03
AKTIENPREIS
SecurityDE:UDM / Taseko Mines Limited
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership5,682,070 shares
Latest Disclosed Value $ 36,649,352
Renaissance Technologies Llc reports 4.94% increase in ownership of UDM / Taseko Mines Limited

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 5,682,070 shares of Taseko Mines Limited (DE:UDM) valued at $29,774,047 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 5,414,430 shares of Taseko Mines Limited. This represents a change in shares of 4.94% during the quarter. The current value of the position is $38,638,076 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)
2026-05-14 2026-03-31 13F TASEKO MINES COM 876511106 5,682,070 267,640 4.94 36,649 19.59 0.0573
2026-02-12 2025-12-31 13F TASEKO MINES COM 876511106 5,414,430 -2,177,040 -28.68 30,646 -4.57 0.0475
2025-11-13 2025-09-30 13F TASEKO MINES COM 876511106 7,591,470 -1,948,417 -20.42 32,112 6.86 0.0424
2025-08-13 2025-06-30 13F TASEKO MINES COM 876511106 9,539,887 2,662,217 38.71 30,051 95.07 0.0400
2025-05-14 2025-03-31 13F TASEKO MINES COM 876511106 6,877,670 201,300 3.02 15,406 18.94 0.0233
2025-02-13 2024-12-31 13F TASEKO MINES COM 876511106 6,676,370 900,400 15.59 12,952 -11.01 0.0192
2024-11-13 2024-09-30 13F TASEKO MINES COM 876511106 5,775,970 -128,300 -2.17 14,555 0.62 0.0219
2024-08-09 2024-06-30 13F TASEKO MINES COM 876511106 5,904,270 755,192 14.67 14,465 131,400.00 0.0245
2024-05-13 2024-03-31 13F TASEKO MINES COM 876511106 5,149,078 -73,492 -1.41 11 57.14 0.0176
2024-02-13 2023-12-31 13F TASEKO MINES COM 876511106 5,222,570 295,400 6.00 7 16.67 0.0113
2023-11-14 2023-09-30 13F TASEKO MINES COM 876511106 4,927,170 -21,300 -0.43 6 -14.29 0.0107
2023-08-11 2023-06-30 13F TASEKO MINES COM 876511106 4,948,470 -154,400 -3.03 7 -12.50 0.0102
2023-05-12 2023-03-31 13F TASEKO MINES COM 876511106 5,102,870 -412,500 -7.48 8 0.00 0.0112
2023-02-13 2022-12-31 13F TASEKO MINES COM 876511106 5,515,370 -396,647 -6.71 8 -99.88 0.0111
2022-11-14 2022-09-30 13F TASEKO MINES COM 876511106 5,912,017 -1,269,997 -17.68 6,740 -13.11 0.0095
2022-08-12 2022-06-30 13F TASEKO MINES COM 876511106 7,182,014 -731,700 -9.25 7,757 -57.24 0.0092
2022-05-13 2022-03-31 13F TASEKO MINES COM 876511106 7,913,714 1,240,532 18.59 18,139 32.55 0.0213
2022-02-11 2021-12-31 13F TASEKO MINES COM 876511106 6,673,182 739,212 12.46 13,685 22.05 0.0170
2021-11-12 2021-09-30 13F TASEKO MINES COM 876511106 5,933,970 -55,193 -0.92 11,213 -11.67 0.0145
2021-08-13 2021-06-30 13F TASEKO MINES COM 876511106 5,989,163 -3,041,912 -33.68 12,695 -18.20 0.0158
2021-05-13 2021-03-31 13F TASEKO MINES COM 876511106 9,031,075 1,084,841 13.65 15,519 48.05 0.0193
2021-02-10 2020-12-31 13F TASEKO MINES COM 876511106 7,946,234 2,086,597 35.61 10,482 68.77 0.0114
2020-11-13 2020-09-30 13F TASEKO MINES COM 876511106 5,859,637 -1,155,800 -16.48 6,211 78.84 0.0062
2020-08-13 2020-06-30 13F TASEKO MINES COM 876511106 7,015,437 -1,413,216 -16.77 3,473 54.29 0.0030
2020-05-14 2020-03-31 13F TASEKO MINES COM 876511106 8,428,653 -550,504 -6.13 2,251 -47.77 0.0022
2020-02-13 2019-12-31 13F TASEKO MINES COM 876511106 8,979,157 669,604 8.06 4,310 23.92 0.0033
2019-11-13 2019-09-30 13F TASEKO MINES COM 876511106 8,309,553 227,319 2.81 3,478 -18.81 0.0029
2019-08-12 2019-06-30 13F TASEKO MINES COM 876511106 8,082,234 751,444 10.25 4,284 -0.95 0.0038
2019-05-14 2019-03-31 13F TASEKO MINES COM 876511106 7,330,790 456,180 6.64 4,325 33.00 0.0039
2019-02-12 2018-12-31 13F TASEKO MINES COM 876511106 6,874,610 -120,294 -1.72 3,252 -41.89 0.0036
2018-11-13 2018-09-30 13F TASEKO MINES COM 876511106 6,994,904 699,104 11.10 5,596 -17.69 0.0058
2018-08-13 2018-06-30 13F/A-1 TASEKO MINES COM 876511106 6,295,800 -99,200 -1.55 6,799 -7.55 0.0074
2018-08-13 2018-06-30 13F TASEKO MINES COM 876511106 6,395,000 7,354
2018-05-14 2018-03-31 13F TASEKO MINES COM 876511106 6,395,000 -312,700 -4.66 7,354 -52.95 0.0080
2018-02-13 2017-12-31 13F TASEKO MINES COM 876511106 6,707,700 384,800 6.09 15,629 33.60 0.0172
2017-11-13 2017-09-30 13F TASEKO MINES COM 876511106 6,322,900 2,035,400 47.47 11,698 114.84 0.0138
2017-08-11 2017-06-30 13F TASEKO MINES COM 876511106 4,287,500 -67,100 -1.54 5,445 -5.32 0.0069
2017-05-12 2017-03-31 13F TASEKO MINES COM 876511106 4,354,600 1,216,700 38.77 5,751 114.99 0.0080
2017-02-13 2016-12-31 13F TASEKO MINES COM 876511106 3,137,900 490,700 18.54 2,675 110.63 0.0042
2016-11-14 2016-09-30 13F TASEKO MINES COM 876511106 2,647,200 300,500 12.81 1,270 10.43 0.0022
2016-08-12 2016-06-30 13F TASEKO MINES COM 876511106 2,346,700 278,800 13.48 1,150 -1.37 0.0022
2016-05-13 2016-03-31 13F TASEKO MINES COM 876511106 2,067,900 358,700 20.99 1,166 100.69 0.0022
2016-02-11 2015-12-31 13F TASEKO MINES COM 876511106 1,709,200 182,800 11.98 581 -5.53 0.0013
2015-11-12 2015-09-30 13F TASEKO MINES COM 876511106 1,526,400 117,900 8.37 615 -20.95 0.0015
2015-08-14 2015-06-30 13F TASEKO MINES COM 876511106 1,408,500 136,400 10.72 778 -4.42 0.0018
2015-05-13 2015-03-31 13F TASEKO MINES COM 876511106 1,272,100 302,000 31.13 814 -18.52 0.0017
2015-02-13 2014-12-31 13F TASEKO MINES COM 876511106 970,100 40,600 4.37 999 -36.77 0.0024
2014-11-12 2014-09-30 13F TASEKO MINES COM 876511106 929,500 -393,000 -29.72 1,580 -52.18 0.0043
2014-08-13 2014-06-30 13F TASEKO MINES COM 876511106 1,322,500 555,000 72.31 3,304 118.09 0.0077
2014-05-14 2014-03-31 13F TASEKO MINES COM 876511106 767,500 333,600 76.88 1,515 64.67 0.0036
2014-02-14 2013-12-31 13F TASEKO MINES COM 876511106 433,900 181,200 71.71 920 78.29 0.0022
2013-11-13 2013-09-30 13F TASEKO MINES COM 876511106 252,700 15,800 6.67 516 15.96 0.0013
2013-08-12 2013-06-30 13F TASEKO MINES COM 876511106 236,900 236,900 445 0.0012
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.