Vault-13

TASEKO MINES LTD

COM · CUSIP 876511106 · ISIN CA8765111064

209 institutional holders +29 vs Q4 2025
194,498,300194.5m shares reported held*
$1.3bnreported value*
55 new 63 added 56 reduced 30 sold out net bought ≈ $140.6m (+21.8m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($2.7m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $6.45. Options: 11 managers hold calls ($33.2m notional), 7 hold puts ($8.0m).

Trends to Q1 2026

Institutional holders

Managers reporting a position, each quarter

0100200300Q3 22: 83Q4 22: 96Q1 23: 103Q2 23: 91Q3 23: 93Q4 23: 97Q1 24: 114Q2 24: 127Q3 24: 131Q4 24: 136Q1 25: 131Q2 25: 138Q3 25: 147Q4 25: 180Q1 26: 209209Q3 22Q3 23Q3 24Q3 25Q1 26
Numbers
QuarterHolders
Q3 202283
Q4 202296
Q1 2023103
Q2 202391
Q3 202393
Q4 202397
Q1 2024114
Q2 2024127
Q3 2024131
Q4 2024136
Q1 2025131
Q2 2025138
Q3 2025147
Q4 2025180
Q1 2026209

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
2000200Q2 24: 72 bought or addedQ2 24: 40 cut or sold outQ3 24: 59 bought or addedQ3 24: 50 cut or sold outQ3 24Q4 24: 60 bought or addedQ4 24: 54 cut or sold outQ1 25: 57 bought or addedQ1 25: 50 cut or sold outQ1 25Q2 25: 62 bought or addedQ2 25: 53 cut or sold outQ3 25: 69 bought or addedQ3 25: 58 cut or sold outQ3 25Q4 25: 106 bought or addedQ4 25: 59 cut or sold outQ1 26: 118 bought or addedQ1 26: 86 cut or sold outQ1 26
Numbers
QuarterBought or addedCut or sold out
Q2 20247240
Q3 20245950
Q4 20246054
Q1 20255750
Q2 20256253
Q3 20256958
Q4 202510659
Q1 202611886

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$10m$20m$30m$40mQ2 25 calls: $8.1mQ2 25 puts: $1.8mQ2 25P/C 0.22Q3 25 calls: $26.4mQ3 25 puts: $2.8mQ3 25P/C 0.11Q4 25 calls: $26.0mQ4 25 puts: $5.9mQ4 25P/C 0.23Q1 26 calls: $33.2mQ1 26 puts: $8.0mQ1 26P/C 0.24
Numbers
QuarterCallsPutsP/C
Q2 2025$8.1m$1.8m0.22
Q3 2025$26.4m$2.8m0.11
Q4 2025$26.0m$5.9m0.23
Q1 2026$33.2m$8.0m0.24

Biggest buyers

WELLINGTON MANAGEMENT GROUP LLP New +7,465,762+7.5m
TWO SIGMA INVESTMENTS, LP Added +6,009,064+6.0m
Connor, Clark & Lunn Investment Management Ltd. Added +4,430,184+4.4m
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Added +4,083,128+4.1m
BANK OF AMERICA CORP /DE/ Added +3,125,829+3.1m
MORGAN STANLEY Added +2,672,344+2.7m
TORONTO DOMINION BANK Added +2,339,939+2.3m
UBS Group AG Added +2,010,999+2.0m
BRIGHTLINE CAPITAL MANAGEMENT, LLC New +2,002,000+2.0m
Walleye Capital LLC New +1,975,144+2.0m

Biggest sellers

Merewether Investment Management, LP Sold out -3,672,900-3.7m
BlackRock, Inc. Reduced -2,881,495-2.9m
Mudita Advisors LLP Reduced -2,335,192-2.3m
MACKENZIE FINANCIAL CORP Reduced -2,330,855-2.3m
MILLENNIUM MANAGEMENT LLC Reduced -2,278,833-2.3m
Point72 Asset Management, L.P. Reduced -2,125,137-2.1m
PRICE T ROWE ASSOCIATES INC /MD/ Sold out -1,960,260-2.0m
CM Management, LLC Sold out -1,700,000-1.7m
CastleKnight Management LP Reduced -1,427,800-1.4m
JANE STREET GROUP, LLC Reduced -1,081,863-1.1m

Biggest calls

PEAK6 LLC Added $8.5m1.3m shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $5.3m814.2k shares
Caption Management, LLC Added $4.3m671.7k shares
D. E. Shaw & Co., Inc. New $3.0m466.0k shares
Point72 Asset Management, L.P. Added $2.6m396.6k shares
GROUP ONE TRADING LLC Reduced $2.5m380.4k shares
CITADEL ADVISORS LLC Added $2.1m318.9k shares
IMC-Chicago, LLC Added $1.8m284.2k shares
JANE STREET GROUP, LLC Added $1.6m249.7k shares
SIMPLEX TRADING, LLC Added $1.1m174.9k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $4.2m649.7k shares
CITADEL ADVISORS LLC Added $1.4m219.5k shares
JANE STREET GROUP, LLC Reduced $896.5k139.0k shares
GROUP ONE TRADING LLC Added $548.2k85.0k shares
SIMPLEX TRADING, LLC Added $423.8k65.7k shares
PEAK6 LLC New $323.1k50.1k shares
IMC-Chicago, LLC Reduced $250.3k38.8k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
L1 Capital Pty Ltd 13G · passive investor -1.2 pts · filed 2025-12-11 9.1% -1.2 pts 32.8m 2025-12-11

Holders, Q1 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 L1 Capital Pty Ltd 8.89% of their portfolio MELBOURNE VIC 3000, C3 35,110,58935.1m $226.5m $226.5m 8.89% Reduced -435.0k -435,043
2 Connor, Clark & Lunn Investment Management Ltd. 0.22% of their portfolio VANCOUVER, A1 14,832,21114.8m $96.1m $96.1m 0.22% Added +4.4m +4,430,184
3 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.12% of their portfolio CAUSEWAY BAY, K3 13,931,54013.9m $89.9m $89.9m 0.12% Added +4.1m +4,083,128
4 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 10,116,26210.1m $65.5m $65.5m 0.00% First filing
5 TWO SIGMA INVESTMENTS, LP 0.04% of their portfolio NEW YORK, NY 7,790,4247.8m $50.2m $50.2m 0.04% Added +6.0m +6,009,064
6 WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio Boston, MA 7,465,7627.5m $48.2m $48.2m 0.01% New
7 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 5,921,2445.9m $38.2m $38.2m 0.00% Added +2.7m +2,672,344
8 RENAISSANCE TECHNOLOGIES LLC 0.06% of their portfolio NEW YORK, NY 5,682,0705.7m $36.6m $36.6m 0.06% Added +267.6k +267,640
9 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 4,577,7814.6m $29.5m $29.5m 0.00% Added +3.1m +3,125,829
10 MACKENZIE FINANCIAL CORP 0.03% of their portfolio TORONTO ONTARIO, A6 4,020,0434.0m $26.0m $26.0m 0.03% Reduced -2.3m -2,330,855
11 TD Asset Management Inc 0.02% of their portfolio Toronto, A6 3,979,4984.0m $25.7m $25.7m 0.02% Added +343.9k +343,904
12 BANK OF MONTREAL /CAN/ 0.01% of their portfolio TORONTO, A6 3,507,8793.5m $22.7m $22.7m 0.01% Added +70.7k +70,746
13 BNP PARIBAS FINANCIAL MARKETS 0.01% of their portfolio PARIS, I0 3,273,6263.3m $21.1m $21.1m 0.01% Added +1.7m +1,676,293
14 Diamond Hill Capital Management, LLC (Investment Advisor) 0.13% of their portfolio COLUMBUS, OH 3,209,5743.2m $20.7m $20.7m 0.13% Reduced -1.0m -1,026,634
15 VANGUARD FIDUCIARY TRUST CO 0.01% of their portfolio MALVERN, PA 3,077,4993.1m $19.9m $19.9m 0.01% First filing
16 MONTRUSCO BOLTON INVESTMENTS INC. 0.30% of their portfolio MONTREAL, A8 3,031,2963.0m $19.6m $19.6m 0.30% Added +576.6k +576,637
17 HATCH COVE CAPITAL, LLC 7.04% of their portfolio CHICAGO, IL 2,862,2002.9m $18.5m $18.5m 7.04% Added +252.2k +252,200
18 UBS Group AG 0.00% of their portfolio ZURICH, V8 2,819,8552.8m $18.2m $18.2m 0.00% Added +2.0m +2,010,999
19 AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio KANSAS CITY, MO 2,751,1572.8m $17.8m $17.8m 0.01% Added +591.9k +591,862
20 TORONTO DOMINION BANK 0.03% of their portfolio TORONTO, ONTARIO, A6 2,652,0302.7m $17.2m $17.2m 0.03% Added +2.3m +2,339,939
21 ALPS ADVISORS INC 0.06% of their portfolio Denver, CO 2,054,7482.1m $13.3m $13.3m 0.06% Added +1.3m +1,257,907
22 Mudita Advisors LLP 2.70% of their portfolio London, X0 2,053,2092.1m $13.2m $13.2m 2.70% Reduced -2.3m -2,335,192
23 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 2,052,2552.1m $12.0m $12.0m 0.00% Reduced -498.1k -498,114
24 D. E. Shaw & Co., Inc. 0.01% of their portfolio New York, NY 2,026,7702.0m $13.1m $13.1m 0.01% Reduced -763.1k -763,082
25 BRIGHTLINE CAPITAL MANAGEMENT, LLC 3.82% of their portfolio Miami, FL 2,002,0002.0m $12.9m $12.9m 3.82% New
26 Walleye Capital LLC 0.08% of their portfolio NEW YORK, NY 1,975,1442.0m $12.7m $12.7m 0.08% New
27 CANADA LIFE ASSURANCE Co 0.02% of their portfolio WINNIPEG, A2 1,949,9341.9m $12.6m $12.6m 0.02% Added +1.3m +1,335,157
28 TUDOR INVESTMENT CORP ET AL 0.07% of their portfolio STAMFORD, CT 1,933,3511.9m $12.5m $12.5m 0.07% Added +1.1m +1,101,967
29 CITADEL ADVISORS LLC 0.01% of their portfolio MIAMI, FL 1,617,9801.6m $10.4m $10.4m 0.01% Reduced -600.8k -600,774
30 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 0.03% of their portfolio CHICAGO, IL 1,513,1121.5m $9.8m $9.8m 0.03% New
31 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 1,512,1511.5m $9.8m $9.8m 0.00% Added +1.4m +1,375,912
32 BlackRock, Inc. 0.00% of their portfolio New York, NY 1,445,3351.4m $9.3m $9.3m 0.00% Reduced -2.9m -2,881,495
33 JANE STREET GROUP, LLC 0.01% of their portfolio NEW YORK, NY 1,443,9921.4m $9.3m $9.3m 0.01% Reduced -1.1m -1,081,863
34 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 1,328,9891.3m $8.6m $8.6m 0.00% Added +519.7k +519,720
35 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio TORONTO, A6 1,115,9331.1m $7.2m $7.2m 0.01% New
36 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 1,100,8861.1m $7.1m $7.1m 0.00% First filing
37 PCJ Investment Counsel Ltd. 1.87% of their portfolio TORONTO, A6 1,017,9801.0m $6.6m $6.6m 1.87% Added +67.7k +67,690
38 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 1,007,8751.0m $6.5m $6.5m 0.00% Reduced -2.3m -2,278,833
39 Regal Partners Ltd 0.35% of their portfolio SYDNEY, C3 1,000,0001.0m $6.5m $6.5m 0.35% Unchanged
40 Pekin Hardy Strauss, Inc. 0.59% of their portfolio CHICAGO, IL 882,543882.5k $5.7m $5.7m 0.59% Added +842.5k +842,543
41 Point72 Asset Management, L.P. 0.01% of their portfolio STAMFORD, CT 879,610879.6k $5.7m $5.7m 0.01% Reduced -2.1m -2,125,137
42 Militia Capital Management LLC 0.39% of their portfolio AUSTIN, TX 811,500811.5k $5.2m $5.2m 0.39% First filing
43 INTACT INVESTMENT MANAGEMENT INC. 0.15% of their portfolio MONTREAL, A8 809,100809.1k $5.2m $5.2m 0.15% Reduced -171.3k -171,300
44 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 721,163721.2k $4.7m $4.7m 0.00% New
45 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.01% of their portfolio BALA CYNWYD, PA 714,259714.3k $4.6m $4.6m 0.01% New
46 Swiss National Bank 0.00% of their portfolio ZURICH, V8 710,600710.6k $4.6m $4.6m 0.00% Unchanged
47 Y-Intercept (Hong Kong) Ltd 0.09% of their portfolio HONG KONG, K3 706,315706.3k $4.6m $4.6m 0.09% Added +449.7k +449,685
48 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 696,386696.4k $4.5m $4.5m 0.00% Reduced -149.9k -149,885
49 Jump Financial, LLC 0.06% of their portfolio Chicago, IL 662,466662.5k $4.3m $4.3m 0.06% New
50 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 650,128650.1k $4.2m $4.2m 0.00% Reduced -498.4k -498,376
51 Alberta Investment Management Corp 0.02% of their portfolio EDMONTON, A0 597,738597.7k $3.9m $3.9m 0.02% Added +97.7k +97,738
52 Tidal Investments LLC 0.01% of their portfolio Milwaukee, WI 588,805588.8k $3.8m $3.8m 0.01% Added +368.1k +368,096
53 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.01% of their portfolio JUPITER, FL 541,070541.1k $3.5m $3.5m 0.01% Reduced -441.3k -441,253
54 Aquatic Capital Management LLC 0.10% of their portfolio CHICAGO, IL 536,180536.2k $3.5m $3.5m 0.10% Added +328.1k +328,081
55 Carrera Capital Advisors 0.45% of their portfolio TROY, MI 449,772449.8k $2.9m $2.9m 0.45% Reduced -151.9k -151,940
56 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 430,059430.1k $2.8m $2.8m 0.00% Reduced -720.9k -720,883
57 Temasek Holdings (Private) Ltd 0.01% of their portfolio SINGAPORE, U0 423,901423.9k $2.7m $2.7m 0.01% New
58 HRT FINANCIAL LP 0.01% of their portfolio NEW YORK, NY 416,723416.7k $2.7m $2.7m 0.01% Added +346.3k +346,321
59 Numerai GP LLC 0.26% of their portfolio SAN FRANCISCO, CA 401,650401.6k $2.6m $2.6m 0.26% New
60 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 380,247380.2k $2.5m $2.5m 0.00% Reduced -52.5k -52,547
61 CIBC Asset Management Inc 0.01% of their portfolio TORONTO, Z4 346,836346.8k $2.2m $2.2m 0.01% Added +14.9k +14,858
62 State of Tennessee, Department of Treasury 0.01% of their portfolio NASHVILLE, TN 344,877344.9k $2.2m $2.2m 0.01% Reduced -24.8k -24,752
63 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 343,182343.2k $2.2m $2.2m 0.00% Added +94.8k +94,792
64 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 333,210333.2k $2.2m $2.2m 0.00% Added +4.1k +4,106
65 VAN ECK ASSOCIATES CORP 0.00% of their portfolio NEW YORK, NY 329,116329.1k $2.1m $2.1m 0.00% Added +100.8k +100,829
66 VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio London, EC4N 8AF, X0 314,738314.7k $2.0m $2.0m 0.00% First filing
67 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 0.01% of their portfolio VICTORIA, A1 311,571311.6k $2.0m $2.0m 0.01% Added +120.2k +120,198
68 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 298,936298.9k $1.9m $1.9m 0.00% Added +42.2k +42,206
69 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 266,620266.6k $1.7m $1.7m 0.00% Unchanged
70 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 263,712263.7k $1.7m $1.7m 0.00% Added +16.2k +16,179
71 Legal & General Group Plc 0.00% of their portfolio London, X0 260,609260.6k $1.7m $1.7m 0.00% Added +18.5k +18,501
72 WEXFORD CAPITAL LP 0.27% of their portfolio WEST PALM BEACH, FL 250,000250.0k $1.6m $1.6m 0.27% Unchanged
73 CastleKnight Management LP 0.07% of their portfolio New York, NY 240,800240.8k $1.6m $1.6m 0.07% Reduced -1.4m -1,427,800
74 Persistent Asset Partners Ltd 0.58% of their portfolio HONG KONG, K3 229,605229.6k $1.5m $1.5m 0.58% Reduced -28.7k -28,724
75 Orchard Capital Management, LLC 1.89% of their portfolio CHICAGO, IL 223,259223.3k $1.4m $1.4m 1.89% Added +205.2k +205,200
76 Koenig Investment Advisory, LLC 1.18% of their portfolio ASHLAND, OR 215,922215.9k $1.4m $1.4m 1.18% Reduced -34.9k -34,904
77 CIBC WORLD MARKET INC. 0.00% of their portfolio TORONTO, A6 211,904211.9k $1.4m $1.4m 0.00% Reduced -23.3k -23,254
78 Man Group plc 0.00% of their portfolio LONDON, X0 208,728208.7k $1.3m $1.3m 0.00% Reduced -3.8k -3,841
79 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 186,840186.8k $1.2m $1.2m 0.00% Reduced -278.4k -278,449
80 TD Waterhouse Canada Inc. 0.00% of their portfolio TORONTO, A6 180,908180.9k $1.2m $1.2m 0.00% Reduced -8.1k -8,124
81 Boston Partners 0.00% of their portfolio BOSTON, MA 169,425169.4k $1.1m $1.1m 0.00% Reduced -98.3k -98,308
82 SPROTT INC. 0.03% of their portfolio TORONTO, A6 149,345149.3k $966.7k $966.7k 0.03% Added +59.7k +59,655
83 Dakota Wealth Management 0.02% of their portfolio PALM BEACH GARDENS, FL 143,079143.1k $922.9k $922.9k 0.02% Reduced -178.0k -177,964
84 GROUP ONE TRADING LLC 0.03% of their portfolio CHICAGO, IL 139,088139.1k $897.1k $897.1k 0.03% Added +111.3k +111,265
85 Magnetar Financial LLC 0.01% of their portfolio EVANSTON, IL 134,512134.5k $867.6k $867.6k 0.01% Added +122.8k +122,785
86 Farther Finance Advisors, LLC 0.01% of their portfolio SAN FRANCISCO, CA 131,674131.7k $891.4k $891.4k 0.01% New
87 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 131,071131.1k $847.9k $847.9k 0.00% Reduced -738.9k -738,937
88 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 129,984130.0k $838.4k $838.4k 0.00% New
89 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 129,371129.4k $834.4k $834.4k 0.00% Added +74.4k +74,415
90 DRW Securities, LLC 0.04% of their portfolio CHICAGO, IL 117,689117.7k $759.1k $759.1k 0.04% New
91 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 113,339113.3k $731.0k $731.0k 0.00% Reduced -17.7k -17,693
92 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 112,349112.3k $724.7k $724.7k 0.00% Added +3.7k +3,730
93 SIMPLEX TRADING, LLC 0.02% of their portfolio CHICAGO, IL 111,578111.6k $719.7k $719.7k 0.02% Reduced -86.0k -86,007
94 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 108,263108.3k $698.3k $698.3k 0.00% New
95 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio COLUMBUS, OH 107,262107.3k $692.3k $692.3k 0.00% Reduced -15 -15
96 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 106,762106.8k $688.6k $688.6k 0.01% Added +2.2k +2,214
97 FIRST MANHATTAN CO. LLC. 0.00% of their portfolio NEW YORK, NY 100,000100.0k $645.0k $645.0k 0.00% Unchanged
98 SONA ASSET MANAGEMENT (US) LLC 0.02% of their portfolio NEW YORK, NY 100,000100.0k $645.0k $645.0k 0.02% New
99 BROWN ADVISORY INC 0.00% of their portfolio BALTIMORE, MD 98,36198.4k $634.4k $634.4k 0.00% Unchanged
100 Massar Capital Management, LP 0.13% of their portfolio STAMFORD, CT 98,00098.0k $632.1k $632.1k 0.13% Reduced -72.4k -72,406