Sun Life Financial Inc.
CA ˙ TSX ˙ CA8667961053
101,42 CA$ ↑1,21 (1,21%)
2026-06-04
DEL PRIS
SecurityCA:SLF / Sun Life Financial Inc.
InstitutionSienna Gestion
Latest Disclosed Ownership186,385 shares
Latest Disclosed Value $ 11,641,463
Sienna Gestion ownership in SLF / Sun Life Financial Inc.

On May 15, 2026 - Sienna Gestion filed a 13F-HR form disclosing ownership of 186,385 shares of Sun Life Financial Inc. (CA:SLF) valued at $16,243,453 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 186,385 shares of Sun Life Financial Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $18,903,167 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F SUN LIFE FINANCIAL COM 866796105 186,385 0 0.00 11,641 0.05 0.7595
2026-02-13 2025-12-31 13F SUN LIFE FINANCIAL COM 866796105 186,385 0 0.00 11,635 14.00 0.6910
2025-11-13 2025-09-30 13F SUN LIFE FINANCIAL COM 866796105 186,385 0 0.00 10,207 -9.68 0.7132
2025-08-06 2025-06-30 13F SUN LIFE FINANCIAL COM 866796105 186,385 18,500 11.02 11,301 21.01 0.7775
2025-05-13 2025-03-31 13F SUN LIFE FINANCIAL COM 866796105 167,885 -10,900 -6.10 9,338 -11.99 0.7554
2025-02-10 2024-12-31 13F SUN LIFE FINANCIAL COM 866796105 178,785 0 0.00 10,610 2.45 0.7161
2024-11-14 2024-09-30 13F SUN LIFE FINANCIAL COM 866796105 178,785 27,800 18.41 10,357 40.00 0.6899
2024-08-12 2024-06-30 13F SUN LIFE FINANCIAL COM 866796105 150,985 1,571 1.05 7,397 -9.29 0.6574
2024-08-12 2024-03-31 13F/A-1 SUN LIFE FINANCIAL COM 866796105 149,414 149,414 8,155 0.7009
2024-05-10 2024-03-31 13F SUN LIFE FINANCIAL COM 866796105 149,414 149,414 8,155 0.0888
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.