Montrose Environmental Group, Inc.
US ˙ NYSE ˙ US6151111019
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecurityMEG / Montrose Environmental Group, Inc.
InstitutionQuantbot Technologies LP
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Quantbot Technologies LP closes position in MEG / Montrose Environmental Group, Inc.

On February 10, 2026 - Quantbot Technologies LP filed a 13F-HR form disclosing ownership of 0 shares of Montrose Environmental Group, Inc. (US:MEG) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 12, 2025 disclosing 9,601 shares of Montrose Environmental Group, Inc.. The current value of the position is $0 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)
2026-02-10 2025-12-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 0 -100.00 0
2025-11-12 2025-09-30 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 9,601 -2,463 -20.42 264 -0.38 0.0072
2025-08-13 2025-06-30 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 12,064 -3,468 -22.33 264 19.46 0.0068
2025-05-13 2025-03-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 15,532 -5,144 -24.88 221 -42.30 0.0071
2025-02-11 2024-12-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 20,676 20,676 384 0.0140
2024-02-14 2023-12-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 0 -3,715 -100.00 0 -100.00
2023-11-07 2023-09-30 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 3,715 3,715 109 0.0073
2022-05-16 2022-03-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 0 -700 -100.00 0 -100.00
2022-02-11 2021-12-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 700 -100 -12.50 49 0.00 0.0040
2021-11-09 2021-09-30 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 800 800 49 0.0036
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.