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UBS O'Connor’s Teck Resources TECK Stock Holding History

UBS O'Connor’s Portfolio TECK Stock Details TECK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-90,000
Closed -$3.63M – 436
2025
Q2 		$3.63M Buy
+90,000
New +$3.25M 0.1% 97
2024
Q4 		– Sell
-337,000
Closed -$17.6M – 568
2024
Q3 		$17.6M Buy
337,000
+97,600
+41% +$4.65M 0.43% 29
2024
Q2 		$11.5M Buy
239,400
+140,300
+142% +$6.9M 0.32% 48
2024
Q1 		$4.54M Sell
99,100
-33,300
-25% -$1.34M 0.13% 88
2023
Q4 		$5.6M Buy
+132,400
New +$5.08M 0.18% 69
2018
Q2 		– Sell
-126,206
Closed -$3.25M – 357
2018
Q1 		$3.25M Sell
126,206
-109,804
-47% -$3.09M 0.06% 139
2017
Q4 		$6.18M Buy
236,010
+68,861
+41% +$1.57M 0.11% 136
2017
Q3 		$3.52M Sell
167,149
-762,897
-82% -$16.6M 0.05% 220
2017
Q2 		$16.1M Buy
930,046
+804,346
+640% +$15.4M 0.26% 94
2017
Q1 		$2.75M Buy
+125,700
New +$2.81M 0.05% 278
2015
Q3 		– Sell
-1,728,000
Closed -$12.3M – 748
2015
Q2 		$17.1M Sell
1,728,000
-265,302
-13% -$3.43M 0.14% 182
2015
Q1 		$27.4M Buy
+1,993,302
New +$28.1M 0.26% 115
2013
Q3 		– Sell
-350,002
Closed -$7.48M – 553
2013
Q2 		$7.48M Buy
+350,002
New +$9.09M 0.14% 196

Other funds holding TECK

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DSA
Davis Selected Advisers Tucson, Arizona $23.3B AUM 26.95% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
HP
Hancock Prospecting West Perth, Australia $5.71B AUM 63.42% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return

UBS O'Connor's TECK Position: Q3 2025 in Review

UBS O'Connor sold out of Teck Resources (TECK) in Q3 2025, closing a stake of 90,000 shares — an estimated $3.63M sold.

UBS O'Connor first reported a position in TECK in Q2 2013 and held it in 13 quarters. The position peaked at $27.4M in Q1 2015. 446 funds tracked by Wall St. Rank hold TECK as of Q3 2025.

  • UBS O'Connor reported no remaining Teck Resources position as of Q3 2025 after selling out during the quarter.
  • UBS O'Connor sold 90,000 Teck Resources shares in Q3 2025, an estimated $3.63M.
  • UBS O'Connor first reported a position in Teck Resources in Q2 2013 and held it in 13 quarters.
  • UBS O'Connor's Teck Resources position peaked at $27.4M in Q1 2015.
  • 446 funds tracked by Wall St. Rank held Teck Resources as of Q3 2025.

Based on UBS O'Connor's 13F filing for Q3 2025, filed 14 Nov 2025.