Ken Griffin
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Ken Griffin’s Hudbay HBM Stock Holding History

Ken Griffin’s Portfolio HBM Stock Details HBM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.36M Buy
65,100
+7,900
+14% +$185K ﹤0.01% 6948
2025
Q4 		$1.14M Sell
57,200
-25,200
-31% -$426K ﹤0.01% 7110
2025
Q3 		$1.25M Buy
82,400
+36,000
+78% +$412K ﹤0.01% 7062
2025
Q2 		$492K Buy
46,400
+10,500
+29% +$87.5K ﹤0.01% 8671
2025
Q1 		$272K Buy
35,900
+30,400
+553% +$248K ﹤0.01% 9804
2024
Q4 		$44.5K Sell
5,500
-19,100
-78% -$171K ﹤0.01% 12507
2024
Q3 		$226K Sell
24,600
-21,900
-47% -$177K ﹤0.01% 9897
2024
Q2 		$421K Buy
46,500
+33,500
+258% +$291K ﹤0.01% 8411
2024
Q1 		$91K Sell
13,000
-4,100
-24% -$23.8K ﹤0.01% 11483
2023
Q4 		$94.4K Sell
17,100
-11,200
-40% -$52.5K ﹤0.01% 11000
2023
Q3 		$138K Sell
28,300
-38,200
-57% -$194K ﹤0.01% 10482
2023
Q2 		$319K Buy
66,500
+28,800
+76% +$141K ﹤0.01% 8909
2023
Q1 		$198K Buy
37,700
+7,500
+25% +$39.4K ﹤0.01% 10202
2022
Q4 		$153K Buy
30,200
+8,500
+39% +$40.9K ﹤0.01% 10581
2022
Q3 		$87K Sell
21,700
-7,100
-25% -$28.4K ﹤0.01% 11204
2022
Q2 		$118K Sell
28,800
-6,700
-19% -$40K ﹤0.01% 11235
2022
Q1 		$279K Buy
35,500
+3,600
+11% +$28K ﹤0.01% 10751
2021
Q4 		$231K Sell
31,900
-20,200
-39% -$140K ﹤0.01% 11550
2021
Q3 		$325K Buy
52,100
+4,000
+8% +$25.3K ﹤0.01% 10891
2021
Q2 		$320K Buy
48,100
+12,500
+35% +$93.5K ﹤0.01% 11109
2021
Q1 		$245K Buy
35,600
+24,500
+221% +$168K ﹤0.01% 11281
2020
Q4 		$78K Buy
+11,100
New +$62.7K ﹤0.01% 10357
2018
Q4 		– Sell
-11,800
Closed -$60K – 9379
2018
Q3 		$60K Buy
11,800
+300
+3% +$1.49K ﹤0.01% 8763
2018
Q2 		$64K Sell
11,500
-5,600
-33% -$38.1K ﹤0.01% 8384
2018
Q1 		$121K Buy
17,100
+4,100
+32% +$34.3K ﹤0.01% 7648
2017
Q4 		$114K Sell
13,000
-1,300
-9% -$10.1K ﹤0.01% 7388
2017
Q3 		$107K Buy
+14,300
New +$108K ﹤0.01% 7010

Other funds holding HBM

Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
GC
GMT Capital Atlanta, Georgia $2.19B AUM 72.3% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
HP
Hancock Prospecting West Perth, Australia $3.33B AUM 65.96% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
CIBC Asset Management
CIBC Asset Management Toronto, Ontario, Canada $45.6B AUM 44.74% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Ken Griffin's HBM Position: Q1 2026 in Review

Ken Griffin increased its Hudbay (HBM) stake by 165% in Q1 2026, buying an estimated $18.2M and bringing the position to 1,249,281 shares worth $26.1M. The position accounts for ﹤0.01% of the portfolio, ranked #2003.

Ken Griffin first reported a position in HBM in Q1 2015 and has held it in 41 quarters since. The position peaked at $40.6M in Q1 2019. 295 funds tracked by Wall St. Rank hold HBM as of Q1 2026.

  • Ken Griffin held 1,249,281 shares of Hudbay worth $26.1M as of Q1 2026.
  • Ken Griffin bought 777,048 Hudbay shares in Q1 2026, an estimated $18.2M.
  • Hudbay made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #2003 holding.
  • Ken Griffin first reported a position in Hudbay in Q1 2015 and has held it in 41 quarters since.
  • Ken Griffin's Hudbay position peaked at $40.6M in Q1 2019.
  • 295 funds tracked by Wall St. Rank held Hudbay as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.