PTC Inc.
US ˙ NasdaqGS ˙ US69370C1009

SecurityPTC / PTC Inc.
InstitutionOMERS ADMINISTRATION Corp
Latest Disclosed Ownership4,284 shares
Latest Disclosed Value $ 610,427
OMERS ADMINISTRATION Corp ownership in PTC / PTC Inc.

On May 15, 2026 - OMERS ADMINISTRATION Corp filed a 13F-HR form disclosing ownership of 4,284 shares of PTC Inc. (US:PTC) valued at $610,427 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,284 shares of PTC Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $598,560 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)
2026-05-15 2026-03-31 13F PTC COM 69370C100 4,284 0 0.00 610 -18.23 0.0039
2026-02-13 2025-12-31 13F PTC COM 69370C100 4,284 0 0.00 746 -14.15 0.0053
2025-11-14 2025-09-30 13F PTC COM 69370C100 4,284 0 0.00 870 17.75 0.0062
2025-08-13 2025-06-30 13F PTC COM 69370C100 4,284 0 0.00 738 11.31 0.0058
2025-05-14 2025-03-31 13F PTC COM 69370C100 4,284 -714 -14.29 664 -27.78 0.0058
2025-02-14 2024-12-31 13F PTC COM 69370C100 4,998 858 20.72 919 22.89 0.0080
2024-11-13 2024-09-30 13F PTC COM 69370C100 4,140 0 0.00 748 -0.66 0.0069
2024-08-13 2024-06-30 13F PTC COM 69370C100 4,140 4,140 752 0.0072
2016-11-14 2016-09-30 13F PTC COM 69370C100 0 -14,200 -100.00 0 -100.00
2016-08-11 2016-06-30 13F PTC COM 69370C100 14,200 14,200 0.00 534 0.0110
2015-05-12 2015-03-31 13F PTC COM 69370C100 0 -18,600 -100.00 0 -100.00
2015-02-11 2014-12-31 13F PTC COM 69370C100 18,600 0 0.00 682 -0.58 0.0206
2014-11-10 2014-09-30 13F PTC COM 69370C100 18,600 18,600 686 0.0204
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.