Onterris, Inc.
DE ˙ MUN ˙ US6151111019
14,40 € ↑0,30 (2,13%)
2026-06-04
DEL PRIS
SecurityDE:5MO / Onterris, Inc.
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership14,385 shares
Latest Disclosed Value $ 314,887
First Trust Advisors Lp ownership in 5MO / Onterris, Inc.

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 14,385 shares of Onterris, Inc. (DE:5MO) valued at $270,438 USD as of March 31, 2026. The entity filed a previous 13F-HR on May 14, 2025 disclosing 0 shares of Onterris, Inc.. The current value of the position is $207,144 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)
2026-05-13 2026-03-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 14,385 14,385 315 0.0002
2025-05-14 2025-03-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 0 -100.00 0
2025-02-13 2024-12-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 712,917 7,789 1.10 13,225 -28.69 0.0117
2024-11-13 2024-09-30 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 705,128 208,123 41.88 18,545 -16.26 0.0177
2024-08-13 2024-06-30 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 497,005 8,959 1.84 22,147 15.85 0.0226
2024-05-13 2024-03-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 488,046 475,747 3,868.18 19,117 4,739.49 0.0194
2024-02-13 2023-12-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 12,299 -30,362 -71.17 395 -68.35 0.0004
2023-11-13 2023-09-30 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 42,661 -297,451 -87.46 1,248 -91.29 0.0015
2023-08-14 2023-06-30 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 340,112 -43,530 -11.35 14,326 4.68 0.0163
2023-05-15 2023-03-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 383,642 -8,075 -2.06 13,685 -21.30 0.0158
2023-02-09 2022-12-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 391,717 3,766 0.97 17,388 33.19 0.0207
2022-11-14 2022-09-30 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 387,951 36,285 10.32 13,055 9.96 0.0169
2022-08-12 2022-06-30 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 351,666 -20,716 -5.56 11,872 -39.77 0.0147
2022-05-13 2022-03-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 372,382 -8,729 -2.29 19,710 -26.65 0.0202
2022-02-08 2021-12-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 381,111 39,432 11.54 26,872 27.39 0.0261
2021-11-15 2021-09-30 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 341,679 101,673 42.36 21,095 63.79 0.0227
2021-10-12 2021-06-30 13F/A-1 MONTROSE ENVIRONMENTAL GROUP COM 615111101 240,006 36,632 18.01 12,879 26.18 0.0139
2021-08-16 2021-06-30 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 240,006 36,632 12,879 0.0133
2021-05-14 2021-03-31 13F MONTROSE ENVIRONMENTAL GROUP COM 615111101 203,374 203,374 10,207 0.0124
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.