Managers / Q3 2020 · view latest →
Municipal Employees' Retirement System of Michigan
CIK 0001588873 · 1134 MUNICIPAL WAY, LANSING, MI, 48917 · 517-703-9030
Summary
Municipal Employees' Retirement System Of Michigan reported $4.2B in U.S.-listed holdings across 20 positions for Q3 2020.
The portfolio is heavily concentrated: IVV alone accounts for 42.6% of reported value.
Compared with Q2 2020, the fund opened 5 new positions and exited 238.
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 · 95.8% · $4.0B
- Other · 4.2% · $176M
Quarter-over-Quarter Changes full breakdown →
vs Q2 2020 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| EEMISHARES MSCI EMERGING MARKET | NEW | +2.86M | 2.86M | +$126M | $126M |
| SPTLSPDR PORT LNG TRM TRSRY | NEW | +719.0K | 719.0K | +$34M | $34M |
| BJRIBJ'S RESTAURANTS INC | NEW | +0 | 0 | +$0 | $0 |
| MLKNHERMAN MILLER INC | NEW | +0 | 0 | +$0 | $0 |
| RHIROBERT HALF INTERNATIONAL INC | NEW | +0 | 0 | +$0 | $0 |
| GOVTISHARES US TREASURY BOND ETF | SOLD OUT | −3.87M | 0 | −$108M | $0 |
| PYPLPAYPAL HOLDINGS INC | SOLD OUT | −21.9K | 0 | −$4M | $0 |
| NVDANVIDIA CORP | SOLD OUT | −9.9K | 0 | −$4M | $0 |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q3 2020
| # | Issuer | Class | % Portfolio | Value ↓ | Shares |
|---|---|---|---|---|---|
| 1 | IVVISHARES CORE S P 500 ETFhistory → | COM | 42.55% | $1.8B | 5.27M |
| 2 | SPTSSPDR PORT SHRT TRM TRSRYhistory → | COM | 14.66% | $610M | 19.87M |
| 3 | SPTISPDR PORTFOLIO INTERMEDIATEhistory → | COM | 11.64% | $484M | 14.57M |
| 4 | IJHISHARES CORE S P MIDCAP ETFhistory → | COM | 10.40% | $433M | 2.34M |
| 5 | EMBISHARES JP MORGAN USD EMERGIhistory → | COM | 5.46% | $227M | 2.05M |
| 6 | JPMORGAN BETABUILDERS JAPAN | COM | 4.24% | $176M | 7.15M |
| 7 | EEMISHARES MSCI EMERGING MARKEThistory → | COM | 3.03% | $126M | 2.86M |
| 8 | MBBISHARES MBS ETFhistory → | COM | 2.20% | $91M | 828.6K |
| 9 | TLTISHARES 20 YEAR TREASURY BOhistory → | COM | 2.10% | $87M | 534.4K |
| 10 | IJRISHARES CORE S P SMALL-CAP Ehistory → | COM | 1.97% | $82M | 1.17M |
| 11 | SPTLSPDR PORT LNG TRM TRSRYhistory → | COM | 0.81% | $34M | 719.0K |
| 12 | IEURISHARES CORE MSCI EUROPEhistory → | COM | 0.64% | $27M | 596.6K |
| 13 | STIPISHARES 0-5 YEAR TIPS BOND Ehistory → | COM | 0.26% | $11M | 102.5K |
| 14 | SPYSPDR S P 500 ETF TRUST | COM | 0.04% | $2M | 5.3K |
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $8.8B | 29 | May 11, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $8.8B | 38 | Feb 6, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $8.6B | 54 | Nov 12, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $8.3B | 54 | Aug 4, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $7.9B | 55 | May 7, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $7.3B | 59 | Feb 10, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $7.6B | 60 | Nov 12, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $7.2B | 60 | Aug 5, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $7.8B | 56 | Apr 17, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $7.5B | 59 | Feb 5, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | $7.2B | 62 | Nov 6, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $7.0B | 64 | Aug 3, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $6.5B | 64 | May 4, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | Under review | 58 | Feb 10, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $5.6B | 59 | Nov 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $5.4B | 50 | Jul 29, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $6.5B | 41 | May 5, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $6.2B | 40 | Feb 16, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $6.0B | 40 | Oct 28, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $7.4B | 42 | Jul 2, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $6.0B | 38 | Apr 22, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $5.1B | 32 | Jan 5, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $4.2B | 20 | Oct 5, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $4.0B | 258 | Jul 6, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | $3.2B | 1,889 | Apr 29, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q4 2019 | $3.1B | 1,970 | Feb 3, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q3 2019 | $2.6B | 1,990 | Oct 29, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q2 2019 | $1.4B | 2,173 | Jul 31, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q1 2019 | $1.5B | 2,202 | May 15, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q4 2018 | $1.7B | 2,184 | Feb 14, 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 ↗.