PTC Inc.
US ˙ NasdaqGS ˙ US69370C1009

SecurityPTC / PTC Inc.
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership86,400 shares
Latest Disclosed Value $ 12,311
Natixis Advisors, L.p. reports 2.62% decrease in ownership of PTC / PTC Inc.

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 86,400 shares of PTC Inc. (US:PTC) valued at $12,311,136 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 88,724 shares of PTC Inc.. This represents a change in shares of -2.62% during the quarter. The current value of the position is $12,071,808 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 PTC COM 69370C100 86,400 -2,324 -2.62 12 -20.00 0.0171
2026-02-10 2025-12-31 13F PTC COM 69370C100 88,724 -19,391 -17.94 15 -28.57 0.0219
2025-11-13 2025-09-30 13F PTC INC COM 69370C100 108,115 -1,007 -0.92 22 16.67 0.0320
2025-08-13 2025-06-30 13F PTC COM 69370C100 109,122 38,529 54.58 19 80.00 0.0298
2025-05-08 2025-03-31 13F PTC COM 69370C100 70,593 -10,653 -13.11 11 -28.57 0.0202
2025-02-10 2024-12-31 13F PTC COM 69370C100 81,246 12,177 17.63 15 16.67 0.0279
2024-11-06 2024-09-30 13F PTC COM 69370C100 69,069 19,655 39.78 12 50.00 0.0243
2024-08-01 2024-06-30 13F PTC COM 69370C100 49,414 -41,297 -45.53 9 -52.94 0.0195
2024-04-25 2024-03-31 13F PTC COM 69370C100 90,711 54,797 152.58 17 183.33 0.0394
2024-02-06 2023-12-31 13F PTC COM 69370C100 35,914 1,598 4.66 6 50.00 0.0165
2023-11-13 2023-09-30 13F PTC COM 69370C100 34,316 615 1.82 5 0.00 0.0149
2023-08-15 2023-06-30 13F PTC COM 69370C100 33,701 -2,855 -7.81 5 0.00 0.0148
2023-05-11 2023-03-31 13F PTC COM 69370C100 36,556 -4,425 -10.80 5 0.00 0.0161
2023-01-27 2022-12-31 13F PTC COM 69370C100 40,981 -14,642 -26.32 5 -99.93 0.0186
2022-11-14 2022-09-30 13F PTC COM 69370C100 55,623 9,082 19.51 5,818 17.56 0.0246
2022-08-12 2022-06-30 13F PTC COM 69370C100 46,541 4,990 12.01 4,949 10.57 0.0218
2022-05-12 2022-03-31 13F PTC COM 69370C100 41,551 3,769 9.98 4,476 -2.21 0.0171
2022-02-08 2021-12-31 13F PTC COM 69370C100 37,782 610 1.64 4,577 2.78 0.0175
2021-11-15 2021-09-30 13F PTC COM 69370C100 37,172 1,448 4.05 4,453 -11.75 0.0183
2021-08-12 2021-06-30 13F PTC COM 69370C100 35,724 -3,564 -9.07 5,046 -6.68 0.0236
2021-05-05 2021-03-31 13F PTC COM 69370C100 39,288 -13,495 -25.57 5,407 -14.35 0.0282
2021-02-12 2020-12-31 13F PTC COM 69370C100 52,783 -2,364 -4.29 6,313 38.38 0.0364
2020-11-12 2020-09-30 13F PTC COM 69370C100 55,147 -8,282 -13.06 4,562 -7.54 0.0287
2020-08-11 2020-06-30 13F PTC COM 69370C100 63,429 2,365 3.87 4,934 32.00 0.0327
2020-04-27 2020-03-31 13F PTC COM 69370C100 61,064 13,206 27.59 3,738 4.30 0.0305
2020-02-10 2019-12-31 13F PTC INC COM COM 69370C100 47,858 22,584 89.36 3,584 108.01 0.0253
2019-11-12 2019-09-30 13F PTC COM 69370C100 25,274 11,904 89.04 1,723 43.58 0.0137
2019-08-12 2019-06-30 13F PTC COM 69370C100 13,370 -4,785 -26.36 1,200 -28.32 0.0098
2019-05-15 2019-03-31 13F/A-1 PTC COM 69370C100 18,155 -3,943 -17.84 1,674 -8.57 0.0147
2019-05-15 2019-03-31 13F PTC COM 69370C100 18,155 -3,943 1,674
2019-02-13 2018-12-31 13F/A-1 PTC COM 69370C100 22,098 2,756 14.25 1,831 -10.81 0.0181
2019-02-13 2018-12-31 13F PTC COM 69370C100 22,098 2,756 1,831
2018-11-13 2018-09-30 13F PTC COM 69370C100 19,342 -639 -3.20 2,053 9.55 0.0181
2018-08-14 2018-06-30 13F/A-1 PTC COM 69370C100 19,981 1,690 9.24 1,874 31.32 0.0179
2018-08-14 2018-06-30 13F PTC COM 69370C100 19,981 1,874
2018-05-10 2018-03-31 13F PTC COM 69370C100 18,291 -1,037 -5.37 1,427 21.45 0.0141
2018-02-14 2017-12-31 13F PTC COM 69370C100 19,328 570 3.04 1,175 11.37 0.0120
2017-11-14 2017-09-30 13F PTC COM 69370C100 18,758 505 2.77 1,055 4.87 0.0111
2017-07-27 2017-06-30 13F PTC COM 69370C100 18,253 -179 -0.97 1,006 3.82 0.0109
2017-05-12 2017-03-31 13F PTC COM 69370C100 18,432 18,432 969 0.0107
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.