TGB in the 13F filings

Taseko Mines LTD · CUSIPs 876511106, 89472Y107

Quarter

Q2 2026 Q1 2026 Q4 2025 Q1 2022 Q4 2021 Q3 2021 Q2 2021 Q1 2021 Q4 2020 Q3 2020 Q2 2019 Q1 2019

Quarter end: 31 Mar 2026; the date the book describes
Filed: 15 May 2026; latest of these filings; the earliest 12 May 2026
Managers listing it: 19; at least, of 95 tracked, among listed positions
Comparable managers: 91; filed both Q4 2025 and Q1 2026; 1 listed it in both
Shares listed: 33,656,672; combined, among listed positions
Reported value: $217m; combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 8 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +6,447,872.

Managers listing TGB in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

ActionShare of book at least

19 of 19 holders

				Action		Filing
Two Sigma Investments LP	7,790,424	$50m	under 0.1%	Added	+6,009,064	15 May 2026 (the filing on sec.gov)
Wellington Management Group LLP	7,465,762	$48m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC	5,682,070	$37m	0.06%	Added	+267,640	14 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.	2,026,770	$13m	under 0.1%	Trimmed	-763,082	15 May 2026 (the filing on sec.gov)
Walleye Capital LLC	1,975,144	$13m	0.05%	New	new	13 May 2026 (the filing on sec.gov)
Tudor Investment Corp	1,933,351	$12m	under 0.1%	Added	+1,101,967	15 May 2026 (the filing on sec.gov)
Citadel Advisors LLC	1,617,980	$10m	under 0.1%	Trimmed	-600,774	15 May 2026 (the filing on sec.gov)
Jane Street Group LLC	1,443,992	$9.3m	under 0.1%	Trimmed	-1,081,863	12 May 2026 (the filing on sec.gov)
Millennium Management LLC	1,007,875	$6.5m	under 0.1%	Trimmed	-2,278,833	15 May 2026 (the filing on sec.gov)
Point72 Asset Management LP	879,610	$5.7m	under 0.1%	Trimmed	-2,125,137	15 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP	714,259	$4.6m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC	541,070	$3.5m	under 0.1%	Trimmed	-441,253	15 May 2026 (the filing on sec.gov)
Man Group PLC	208,728	$1.3m	under 0.1%	Trimmed	-3,841	15 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP	131,071	$848k	under 0.1%	Trimmed	-738,937	14 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC	83,217	$537k	under 0.1%	Trimmed	-86,225	15 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC	67,152	$433k	under 0.1%	Trimmed	-358,756	15 May 2026 (the filing on sec.gov)
AllianceBernstein LP	54,368	$308k	under 0.1%	Held	0	15 May 2026 (the filing on sec.gov)
Marshall Wace LLP	23,690	$153k	under 0.1%	Added	+9,490	15 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP	10,139	$65k	under 0.1%	New	new	14 May 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Wellington Management Group LLPnew position · 7,465,762 shares now+7,465,762
Two Sigma Investments LPexisting position · 7,790,424 shares now+6,009,064
Walleye Capital LLCnew position · 1,975,144 shares now+1,975,144
Tudor Investment Corpexisting position · 1,933,351 shares now+1,101,967
Susquehanna International Group LLPnew position · 714,259 shares now+714,259

Reductions

Millennium Management LLCexisting position · 1,007,875 shares now-2,278,833
Point72 Asset Management LPexisting position · 879,610 shares now-2,125,137
Jane Street Group LLCexisting position · 1,443,992 shares now-1,081,863
D. E. Shaw & Co.existing position · 2,026,770 shares now-763,082
Arrowstreet Capital LPexisting position · 131,071 shares now-738,937

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (2)

T. Rowe Price Associates Incwas $11m
Quantbot Technologies LPwas $3.8m

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.

2 in Q1 2021 to 2 in Q2 2026

Tracked managers listing it, at least.

the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.

TGB by quarter
Quarter	Holders	Reported value	Buyers	Sellers
Q2 2017	1	$4.3m	n.a.	n.a.
Q3 2017	1	$9.7m	n.a.	n.a.
Q4 2017	1	$20m	n.a.	n.a.
Q1 2018	1	$10m	n.a.	n.a.
Q2 2018	1	$9.3m	n.a.	n.a.
Q3 2018	1	$6.5m	n.a.	n.a.
Q4 2018	1	$3.5m	n.a.	n.a.
Q1 2019	1	$4.2m	n.a.	n.a.
Q2 2019	1	$3.2m	n.a.	n.a.
Q3 2020	1	$3.9m	n.a.	n.a.
Q4 2020	1	$6.0m	n.a.	n.a.
Q1 2021	2	$13m	n.a.	n.a.
Q2 2021	2	$16m	n.a.	n.a.
Q3 2021	2	$15m	n.a.	n.a.
Q4 2021	2	$15m	n.a.	n.a.
Q1 2022	2	$11m	n.a.	n.a.
Q4 2025	2	$34m	16	4
Q1 2026	2	$49m	8	12
Q2 2026	2	$55m	6	15

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

TGB and LIN →TGB and GLW →TGB and HWM →Choose a stock to compare with TGB →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own TGB, latest filings →Back to the 13F Explorer →

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