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PTC · Ptc Inc.

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$150.31 -0.84 (-0.55%)
Market Cap
$16.74B
Shares
108.51M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 678
Total Value: $12,694,162,164
Total Shares: 111,849,874

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 678 13F filers · Δ vs Mar 31, 2026
Top Holder
11.7%
Sep 2023 → Jun 2026 · range 11.7% – 17.2%
−5.0 pts
Top 5
39.6%
Sep 2023 → Jun 2026 · range 38.5% – 46.6%
−4.1 pts
Top 10
54.8%
Sep 2023 → Jun 2026 · range 49.8% – 58.8%
−2.8 pts
HHI
423
Sep 2023 → Jun 2026 · range 407 – 615
Broadly held−119

Quarterly Activity

vs Mar 31, 2026
New
109
Increased
231
Decreased
280
Sold Out
129
Unchanged
58
Holder count: -20
Institutional value: -22.2%
Shares held: -2.4%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 690
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 857005 CUSIP 69370C100 13F (30d) 581 filings 546 filers Visit website Investor relations