PTC Inc.
US ˙ NasdaqGS ˙ US69370C1009

SecurityPTC / PTC Inc.
InstitutionKBC Group NV
Latest Disclosed Ownership43,793 shares
Latest Disclosed Value $ 6,240
KBC Group NV reports 7.21% increase in ownership of PTC / PTC Inc.

On May 7, 2026 - KBC Group NV filed a 13F-HR form disclosing ownership of 43,793 shares of PTC Inc. (US:PTC) valued at $6,240,065 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 40,847 shares of PTC Inc.. This represents a change in shares of 7.21% during the quarter. The current value of the position is $6,118,758 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)
2026-05-07 2026-03-31 13F PTC COM 69370C100 43,793 2,946 7.21 6 -14.29 0.0080
2026-01-26 2025-12-31 13F PTC COM 69370C100 40,847 -3,597 -8.09 7 -22.22 0.0162
2026-01-20 2025-09-30 13F PTC COM 69370C100 44,444 -33,112 -42.69 9 -30.77 0.0216
2025-08-08 2025-06-30 13F PTC COM 69370C100 77,556 -76,335 -49.60 13 -43.48 0.0361
2025-04-25 2025-03-31 13F PTC COM 69370C100 153,891 -68,134 -30.69 24 -42.50 0.0740
2025-01-22 2024-12-31 13F PTC COM 69370C100 222,025 -6,361 -2.79 41 -2.44 0.1125
2024-11-06 2024-09-30 13F PTC COM 69370C100 228,386 4,712 2.11 41 2.50 0.1247
2024-07-17 2024-06-30 13F PTC COM 69370C100 223,674 516 0.23 41 -4.76 0.1228
2024-05-08 2024-03-31 13F PTC COM 69370C100 223,158 9,385 4.39 42 13.51 0.1339
2024-02-13 2023-12-31 13F PTC COM 69370C100 213,773 4,760 2.28 37 27.59 0.1326
2024-02-15 2023-09-30 13F/A-1 PTC COM 69370C100 209,013 18,224 9.55 30 7.41 0.1209
2023-11-22 2023-09-30 13F PTC COM 69370C100 189,974 0 27 0.1126
2024-02-15 2023-06-30 13F/A-1 PTC COM 69370C100 190,789 45,812 31.60 27 50.00 0.1117
2023-07-28 2023-06-30 13F PTC COM 69370C100 189,974 46,094 27 0.1126
2024-02-14 2023-03-31 13F/A-1 PTC COM 69370C100 144,977 85,188 142.48 19 157.14 0.0789
2023-05-04 2023-03-31 13F PTC COM 69370C100 143,880 116,570 18 0.0869
2024-02-14 2022-12-31 13F/A-1 PTC COM 69370C100 59,789 32,342 117.83 7 250.00 0.0348
2023-02-13 2022-12-31 13F PTC COM 69370C100 27,310 -137 3 0.0000
2024-02-15 2022-09-30 13F/A-1 PTC COM 69370C100 27,447 0 0.00 3 0.00 0.0149
2022-11-08 2022-09-30 13F PTC COM 69370C100 27,310 -137 2,857 0.0149
2024-02-14 2022-06-30 13F/A-1 PTC COM 69370C100 27,447 2,219 8.80 3 0.00 0.0146
2022-07-26 2022-06-30 13F PTC COM 69370C100 27,310 2,082 2,904 0.0146
2024-02-14 2022-03-31 13F/A-1 PTC COM 69370C100 25,228 -29,611 -54.00 3 -66.67 0.0107
2022-05-06 2022-03-31 13F PTC COM 69370C100 25,228 -29,611 2,718 0.0100
2024-02-14 2021-12-31 13F/A-1 PTC COM 69370C100 54,839 -79,292 -59.12 7 -99.96 0.0219
2022-02-03 2021-12-31 13F PTC COM 69370C100 54,839 -79,292 6,644 0.0208
2021-11-10 2021-09-30 13F PTC COM 69370C100 134,131 1,231 0.93 16,068 -14.41 0.0589
2022-02-15 2021-06-30 13F/A-1 PTC COM 69370C100 132,900 25,107 23.29 18,773 26.52 0.0677
2021-08-11 2021-06-30 13F PTC COM 69370C100 132,900 25,107 18,773 0.0677
2022-02-14 2021-03-31 13F/A-1 PTC COM 69370C100 107,793 -167,609 -60.86 14,838 -95.50 0.0601
2021-04-26 2021-03-31 13F PTC COM 69370C100 107,793 -167,609 14,838 0.0601
2022-02-14 2020-12-31 13F/A-1 PTC COM 69370C100 275,402 232,298 538.92 329,408 9,140.06 0.1550
2021-02-10 2020-12-31 13F PTC COM 69370C100 275,402 232,298 32,941 0.1516
2022-02-14 2020-09-30 13F/A-1 PTC COM 69370C100 43,104 15,728 57.45 3,565 67.45 0.0210
2020-10-28 2020-09-30 13F PTC COM 69370C100 43,104 15,728 3,565 0.0211
2022-02-14 2020-06-30 13F/A-1 PTC COM 69370C100 27,376 9,784 55.62 2,129 97.86 0.0141
2020-08-10 2020-06-30 13F PTC COM 69370C100 27,376 9,784 2,129 0.0142
2020-05-04 2020-03-31 13F PTC COM 69370C100 17,592 -1,231 -6.54 1,076 -23.63 0.0090
2020-02-11 2019-12-31 13F PTC COM 69370C100 18,823 -1,259 -6.27 1,409 2.92 0.0089
2019-11-07 2019-09-30 13F PTC COM 69370C100 20,082 -11,420 -36.25 1,369 -51.57 0.0100
2019-08-08 2019-06-30 13F/A-1 PTC COM 69370C100 31,502 989 3.24 2,827 0.50 0.0219
2019-07-30 2019-06-30 13F PTC COM 69370C100 31,502 -2,793 2,827
2019-08-07 2019-03-31 13F/A-1 PTC COM 69370C100 30,513 17,883 141.59 2,813 168.67 0.0232
2019-05-10 2019-03-31 13F PTC COM 69370C100 30,513 17,883 2,813
2019-01-31 2018-12-31 13F PTC COM 69370C100 12,630 8,848 233.95 1,047 160.45 0.0117
2018-11-14 2018-09-30 13F PTC COM 69370C100 3,782 0 0.00 402 13.24 0.0030
2018-08-03 2018-06-30 13F PTC COM 69370C100 3,782 -952 -20.11 355 -3.79 0.0031
2018-08-03 2018-03-31 13F/A-1 PTC COM 69370C100 4,734 -1,608 -25.35 369 -4.16 0.0034
2018-05-09 2018-03-31 13F PTC COM 69370C100 4,734 -1,608 369
2018-08-03 2017-12-31 13F/A-1 PTC COM 69370C100 6,342 0 0.00 385 7.84 0.0033
2018-02-07 2017-12-31 13F PTC COM 69370C100 6,342 0 385
2017-11-13 2017-09-30 13F PTC COM 69370C100 6,342 6,342 357 0.0032
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.