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
Q2 		$1.42M Buy
+675,000
New +$1.88M ﹤0.01% 1129
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 $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
EPIM
Equinox Partners Investment Management Stamford, Connecticut $212M AUM 153.42% 1-Year Est. Return
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $34.3B AUM 22.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $44.4B AUM 36.05% 1-Year Est. Return

Mackenzie Financial's KOS Position: Q2 2026 in Review

Mackenzie Financial opened a new position in Kosmos Energy (KOS) in Q2 2026: 675,000 shares worth $1.42M. The stake represents ﹤0.01% of the portfolio and ranks #1129 among its holdings. This is a return to the name: Mackenzie Financial previously reported a position in KOS as recently as Q4 2025.

Mackenzie Financial first reported a position in KOS in Q3 2019 and has held it in 21 quarters since. The position peaked at $8.21M in Q3 2023. 268 funds tracked by Wall St. Rank hold KOS as of Q2 2026.

  • Mackenzie Financial held 675,000 shares of Kosmos Energy worth $1.42M as of Q2 2026.
  • Kosmos Energy was a new Mackenzie Financial position in Q2 2026.
  • Kosmos Energy made up ﹤0.01% of Mackenzie Financial's portfolio in Q2 2026, its #1129 holding.
  • Mackenzie Financial first reported a position in Kosmos Energy in Q3 2019 and has held it in 21 quarters since.
  • Mackenzie Financial's Kosmos Energy position peaked at $8.21M in Q3 2023.
  • 268 funds tracked by Wall St. Rank held Kosmos Energy as of Q2 2026.

Based on Mackenzie Financial's 13F filing for Q2 2026, filed 13 Aug 2026.