ManpowerGroup Inc.
US ˙ NYSE ˙ US56418H1005

SecurityMAN / ManpowerGroup Inc.
InstitutionSummit Trail Advisors, Llc
Latest Disclosed Ownership64,958 shares
Latest Disclosed Value $ 1,913,672
Summit Trail Advisors, Llc reports 163.78% increase in ownership of MAN / ManpowerGroup Inc.

On May 12, 2026 - Summit Trail Advisors, Llc filed a 13F-HR form disclosing ownership of 64,958 shares of ManpowerGroup Inc. (US:MAN) valued at $1,913,663 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 24,626 shares of ManpowerGroup Inc.. This represents a change in shares of 163.78% during the quarter. The current value of the position is $1,972,774 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)
2026-05-12 2026-03-31 13F MANPOWERGROUP INC WIS COM 56418H100 64,958 40,332 163.78 1,914 161.34 0.0274
2026-02-17 2025-12-31 13F MANPOWERGROUP INC WIS COM 56418H100 24,626 -2,325 -8.63 732 -28.31 0.0127
2025-11-14 2025-09-30 13F MANPOWERGROUP INC WIS COM 56418H100 26,951 10,575 64.58 1,021 54.46 0.0141
2025-08-14 2025-06-30 13F MANPOWERGROUP INC WIS COM 56418H100 16,376 16,376 662 0.0114
2019-02-13 2018-12-31 13F MANPOWERGROUP INC COM EQUITY 56418H100 0 -1,647 -100.00 0 -100.00
2018-11-14 2018-09-30 13F MANPOWERGROUP INC COM EQUITY 56418H100 1,647 322 24.30 142 24.56 0.0313
2018-08-10 2018-06-30 13F Manpower Group Com EQUITY 56418H100 1,325 -7,478 -84.95 114 1,166.67 0.0399
2018-05-21 2018-03-31 13F MANPOWER GROUP COM EQUITY 56418H100 8,803 8,702 8,615.84 9 -30.77 0.0014
2018-02-14 2017-12-31 13F MANPOWER GROUP COM EQUITY 56418H100 101 101 13 0.0016
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.