# MGIC INVT CORP WIS COM

MGIC INVT CORP WIS COM is a security (CUSIP 552848103) tracked across SEC portfolio filings. 528 institutional managers reported $5.2B on Form 13F as of 2026-06-30; 46 registered fund positions totaling $468.9M via N-PORT as of 2026-05-31.

## Summary

- Issuer: MGIC INVT CORP WIS
- Class: COM
- CUSIP: 552848103
- Asset category: EC
- 13F holders: 528
- 13F value: $5.2B
- 13F period: 2026-06-30
- N-PORT fund positions: 46
- N-PORT value: $468.9M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 528 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $870.0M | 29,775,199 |
| BlackRock, Inc. | New York, NY | $607.5M | 23,142,361 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $358.4M | 13,654,046 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $292.0M | 11,191,852 |
| [AQR CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/111883) | Greenwich, CT | $288.4M | 10,988,162 |
| STATE STREET CORP | BOSTON, MA | $205.5M | 7,828,899 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $155.4M | 5,920,861 |
| Allianz Asset Management GmbH | MUNICH, 2M | $119.8M | 4,565,294 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $118.6M | 4,518,214 |
| FIRST TRUST ADVISORS LP | Wheaton, IL | $112.5M | 4,287,529 |
| NORTHERN TRUST CORP | CHICAGO, IL | $110.6M | 4,212,692 |
| CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | MONTREAL, A8 | $98.6M | 3,755,988 |
| FRANKLIN RESOURCES INC | San Mateo, CA | $89.1M | 3,395,267 |
| [Clearbridge Investments, LLC](https://search.stillhousedata.com/firm/137028) | New York, NY | $78.2M | 2,979,208 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $69.3M | 2,639,237 |

## Top fund holders (N-PORT)

_Showing 15 of 46 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| State Street SPDR S&P MidCap 400SM ETF Trust | SPDR S&P MIDCAP 400 ETF TRUST | $173.6M | 71.69% |
| [JPMorgan Mid Cap Value Fund](https://search.stillhousedata.com/fund/S000004475) | J.P. Morgan Fleming Mutual Fund Group, Inc. | $108.9M | 100.37% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $64.2M | 7.88% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $52.8M | 52.23% |
| [ALPS | OShares U.S. Small-Cap Quality Dividend ETF](https://search.stillhousedata.com/fund/S000075798) | ALPS ETF TRUST | $15.4M | 175.96% |
| [Fidelity Large Cap Value Enhanced Index Fund](https://search.stillhousedata.com/fund/S000015910) | Fidelity Commonwealth Trust II | $12.1M | 21.40% |
| [FPA Queens Road Small Cap Value Fund](https://search.stillhousedata.com/fund/S000004901) | Bragg Capital Trust | $9.0M | 185.85% |
| [AQR Large Cap Multi-Style Fund](https://search.stillhousedata.com/fund/S000040063) | AQR Funds | $7.1M | 61.21% |
| [HARTFORD SMALL CAP GROWTH HLS FUND](https://search.stillhousedata.com/fund/S000004108) | HARTFORD HLS SERIES FUND II INC | $6.9M | 90.47% |
| [Columbia Mid Cap Index Fund](https://search.stillhousedata.com/fund/S000010826) | COLUMBIA FUNDS SERIES TRUST | $4.0M | 15.55% |
| [Large Cap Index Master Portfolio](https://search.stillhousedata.com/fund/S000033023) | Master Investment Portfolio | $3.8M | 1.04% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $3.2M | 0.54% |
| [VANGUARD MARKET NEUTRAL FUND](https://search.stillhousedata.com/fund/S000019457) | VANGUARD MONTGOMERY FUNDS | $2.9M | 68.29% |
| [JAMES SMALL CAP FUND](https://search.stillhousedata.com/fund/S000003563) | JAMES ADVANTAGE FUNDS | $2.8M | 362.31% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $2.7M | 0.88% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/552848103.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.