Mariner
SLF icon

Mariner’s Sun Life Financial SLF Stock Holding History

Mariner’s Portfolio SLF Stock Details SLF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.95M Buy
47,121
+2,534
+6% +$162K ﹤0.01% 1310
2025
Q4 		$2.78M Buy
44,587
+1,278
+3% +$77.2K ﹤0.01% 1317
2025
Q3 		$2.6M Sell
43,309
-6,823
-14% -$410K ﹤0.01% 1272
2025
Q2 		$3.33M Buy
50,132
+10,946
+28% +$671K ﹤0.01% 1050
2025
Q1 		$2.24M Sell
39,186
-946
-2% -$53.9K ﹤0.01% 1178
2024
Q4 		$2.38M Buy
40,132
+1,682
+4% +$99.2K ﹤0.01% 1120
2024
Q3 		$2.23M Sell
38,450
-850
-2% -$44.4K ﹤0.01% 1137
2024
Q2 		$1.93M Sell
39,300
-5,043
-11% -$256K ﹤0.01% 1131
2024
Q1 		$2.42M Buy
44,343
+4,147
+10% +$219K 0.01% 1009
2023
Q4 		$2.08M Buy
40,196
+6,847
+21% +$337K ﹤0.01% 1041
2023
Q3 		$1.63M Buy
33,349
+3,754
+13% +$188K ﹤0.01% 1070
2023
Q2 		$1.54M Buy
29,595
+4,343
+17% +$213K ﹤0.01% 1079
2023
Q1 		$1.18M Buy
25,252
+1,786
+8% +$86K ﹤0.01% 1192
2022
Q4 		$1.09M Buy
23,466
+11,854
+102% +$525K ﹤0.01% 1195
2022
Q3 		$462K Buy
+11,612
New +$520K ﹤0.01% 1470

Other funds holding SLF

Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $123B AUM 34.51% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return
CIBC World Market
CIBC World Market Toronto, Ontario, Canada $61.3B AUM 39.33% 1-Year Est. Return
1832 Asset Management
1832 Asset Management Toronto, Ontario, Canada $109B AUM 35.56% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return
Bank of Nova Scotia
Bank of Nova Scotia Toronto, Ontario, Canada $57.2B AUM 35.3% 1-Year Est. Return
National Bank of Canada
National Bank of Canada Montreal, Quebec, Canada $112B AUM 31.26% 1-Year Est. Return

Mariner's SLF Position: Q1 2026 in Review

Mariner increased its Sun Life Financial (SLF) stake by 5.7% in Q1 2026, buying an estimated $162K and bringing the position to 47,121 shares worth $2.95M. The position accounts for ﹤0.01% of the portfolio, ranked #1310.

Mariner first reported a position in SLF in Q3 2022 and has held it in 15 quarters since. The position peaked at $3.33M in Q2 2025. 449 funds tracked by Wall St. Rank hold SLF as of Q1 2026.

  • Mariner held 47,121 shares of Sun Life Financial worth $2.95M as of Q1 2026.
  • Mariner bought 2,534 Sun Life Financial shares in Q1 2026, an estimated $162K.
  • Sun Life Financial made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #1310 holding.
  • Mariner first reported a position in Sun Life Financial in Q3 2022 and has held it in 15 quarters since.
  • Mariner's Sun Life Financial position peaked at $3.33M in Q2 2025.
  • 449 funds tracked by Wall St. Rank held Sun Life Financial as of Q1 2026.

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