Mackenzie Financial
KOS icon

Mackenzie Financial’s Kosmos Energy KOS Stock Holding History

Mackenzie Financial’s Portfolio KOS Stock Details KOS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-42,668
Closed -$38.7K – 1593
2025
Q4 		$38.7K Sell
42,668
-395,408
-90% -$521K ﹤0.01% 1629
2025
Q3 		$727K Sell
438,076
-20,500
-4% -$38.3K ﹤0.01% 1153
2025
Q2 		$789K Buy
458,576
+7,137
+2% +$12.9K ﹤0.01% 1081
2025
Q1 		$1.03M Sell
451,439
-341
-0.1% -$1.01K ﹤0.01% 970
2024
Q4 		$1.55M Buy
451,780
+308,409
+215% +$1.17M ﹤0.01% 843
2024
Q3 		$578K Sell
143,371
-2,655
-2% -$12.9K ﹤0.01% 986
2024
Q2 		$809K Sell
146,026
-149,044
-51% -$869K ﹤0.01% 904
2024
Q1 		$1.76M Buy
295,070
+15,697
+6% +$94.4K ﹤0.01% 768
2023
Q4 		$1.87M Sell
279,373
-787,151
-74% -$5.51M ﹤0.01% 739
2023
Q3 		$8.21M Buy
1,066,524
+1,008,383
+1,734% +$7.14M 0.01% 458
2023
Q2 		$351K Hold
58,141
– – ﹤0.01% 1122
2023
Q1 		$433K Sell
58,141
-247
-0.4% -$1.81K ﹤0.01% 1065
2022
Q4 		$371K Buy
58,388
+24,989
+75% +$156K ﹤0.01% 1021
2022
Q3 		$173K Sell
33,399
-397
-1% -$2.4K ﹤0.01% 1264
2022
Q2 		$209K Buy
33,796
+5,076
+18% +$36.6K ﹤0.01% 1270
2022
Q1 		$206K Buy
28,720
+6,805
+31% +$34.7K ﹤0.01% 1290
2021
Q4 		$76K Sell
21,915
-1,833
-8% -$6.58K ﹤0.01% 1377
2021
Q3 		$70K Buy
23,748
+9,595
+68% +$23.4K ﹤0.01% 1396
2021
Q2 		$49K Buy
+14,153
New +$43.9K ﹤0.01% 1221
2019
Q4 		– Sell
-100,000
Closed -$624K – 1120
2019
Q3 		$624K Buy
+100,000
New +$614K ﹤0.01% 795

Other funds holding KOS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
EPIM
Equinox Partners Investment Management Stamford, Connecticut $245M AUM 225.58% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $39.1B AUM 28.69% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Mackenzie Financial's KOS Position: Q1 2026 in Review

Mackenzie Financial sold out of Kosmos Energy (KOS) in Q1 2026, closing a stake of 42,668 shares — an estimated $38.7K sold.

Mackenzie Financial first reported a position in KOS in Q3 2019 and held it in 20 quarters. The position peaked at $8.21M in Q3 2023. 262 funds tracked by Wall St. Rank hold KOS as of Q1 2026.

  • Mackenzie Financial reported no remaining Kosmos Energy position as of Q1 2026 after selling out during the quarter.
  • Mackenzie Financial sold 42,668 Kosmos Energy shares in Q1 2026, an estimated $38.7K.
  • Mackenzie Financial first reported a position in Kosmos Energy in Q3 2019 and held it in 20 quarters.
  • Mackenzie Financial's Kosmos Energy position peaked at $8.21M in Q3 2023.
  • 262 funds tracked by Wall St. Rank held Kosmos Energy as of Q1 2026.

Based on Mackenzie Financial's 13F filing for Q1 2026, filed 13 May 2026.