Managers / Q4 2021 · view latest →
Ilmarinen Mutual Pension Insurance Co
CIK 0001661580 · PORKKALANKATU 1, HELSINKI, H9, 00180 · 3581028411
Summary
Ilmarinen Mutual Pension Insurance Co reported $8.5B in U.S.-listed holdings across 247 positions for Q4 2021.
The portfolio is heavily concentrated: Ishares Tr alone accounts for 29.8% of reported value.
Compared with Q3 2021, the fund opened 23 new positions and exited 16.
Portfolio Metrics
Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.
Reported Value by Quarter
Portfolio Composition
- ETP · 63.1% · $5.4B
- Common Stock · 34.0% · $2.9B
- REIT · 2.5% · $214M
- Other · 0.3% · $30M
- ADR · 0.1% · $5M
- MLP · 0.0% · $122,000
Quarter-over-Quarter Changes full breakdown →
vs Q3 2021 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| TWLOTWILIO INC | NEW | +50.0K | 50.0K | +$13M | $13M |
| VEEVVEEVA SYS INC | NEW | +50.0K | 50.0K | +$13M | $13M |
| THOMSON REUTERS CORP. | NEW | +48.0K | 48.0K | +$6M | $6M |
| MPTMEDICAL PPTYS TRUST INC | NEW | +168.9K | 168.9K | +$4M | $4M |
| XYZBLOCK INC | NEW | +23.9K | 23.9K | +$4M | $4M |
| WWAYFAIR INC | NEW | +16.3K | 16.3K | +$3M | $3M |
| ETSYETSY INC | NEW | +13.2K | 13.2K | +$3M | $3M |
| PODDINSULET CORP | NEW | +7.0K | 7.0K | +$2M | $2M |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q4 2021
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $13M | 462 | May 12, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $13M | 331 | Feb 10, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $13M | 303 | Nov 13, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $12M | 295 | Aug 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $11M | 301 | May 20, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $12M | 293 | Feb 13, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $9M | 271 | Nov 12, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $9M | 273 | Aug 15, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $8M | 266 | May 15, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $7M | 264 | Feb 15, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | $8M | 274 | Nov 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $8M | 265 | Aug 8, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $7M | 255 | May 17, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | Under review | 250 | Feb 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $6.1B | 241 | Nov 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $6.5B | 247 | Aug 15, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $7.9B | 246 | May 11, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $8.5B | 247 | Feb 10, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $9.3B | 240 | Nov 10, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $9.1B | 215 | Aug 9, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $8.3B | 205 | Apr 23, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $8.4B | 200 | Feb 10, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $7.7B | 227 | Oct 30, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $6.9B | 217 | Aug 12, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | $5.2B | 213 | May 13, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q4 2019 | $6.0B | 204 | Feb 12, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q3 2019 | $5.5B | 202 | Nov 27, 2019 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.