Capital International Investors
· New
+$1.2B
Change
+4.0M
Date
Q1 2026
CD
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Capital International Investors
· New
+$1.2B
Change
+4.0M
Date
Q1 2026
|
Capital International Investors | New· Q1 2026 | +$1.2B | +4.0M | – | Q1 2026 | |||||
|
Wellington Management Group LLP
· Added
+$701M
Change
+2.3M
Δ Own
+92.0%
Date
Q1 2026
|
Wellington Management Group LLP | Added· Q1 2026 | +$701M | +2.3M | +92.0% | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Added
+$468M
Change
+1.6M
Date
Q1 2026
|
JPMorgan Chase & Co | Added· Q1 2026 | +$468M | +1.6M | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
+$424M
Change
+1.4M
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | +$424M | +1.4M | – | Q1 2026 | |||||
|
Alliancebernstein L.P.
· Added
+$312M
Change
+1.0M
Date
Q1 2026
|
Alliancebernstein L.P. | Added· Q1 2026 | +$312M | +1.0M | – | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Added
+$298M
Change
+1000K
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Added· Q1 2026 | +$298M | +1000K | – | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Added
+$183M
Change
+614K
Δ Own
+199.4%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Added· Q1 2026 | +$183M | +614K | +199.4% | Q1 2026 | |||||
|
Temasek Holdings (private) Ltd
· Added
+$170M
Change
+571K
Date
Q1 2026
|
Temasek Holdings (private) Ltd | Added· Q1 2026 | +$170M | +571K | – | Q1 2026 | |||||
|
Van Eck Associates Corp
· Added
+$144M
Change
+481K
Date
Q1 2026
|
Van Eck Associates Corp | Added· Q1 2026 | +$144M | +481K | – | Q1 2026 | |||||
|
Unisphere Establishment
· New
+$123M
Change
+414K
Date
Q1 2026
|
Unisphere Establishment | New· Q1 2026 | +$123M | +414K | – | Q1 2026 | |||||
|
Vanguard
· Added
+$117M
Change
+392K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | +$117M | +392K | – | Q1 2026 | |||||
|
Seb Asset Management AB
· New
+$97M
Change
+324K
Date
Q1 2026
|
Seb Asset Management AB | New· Q1 2026 | +$97M | +324K | – | Q1 2026 | |||||
|
Millennium Management LLC
· Added
+$95M
Change
+318K
Date
Q1 2026
|
Millennium Management LLC | Added· Q1 2026 | +$95M | +318K | – | Q1 2026 | |||||
|
CIBC Bancorp USA Inc.
· Added
+$93M
Change
+311K
Date
Q1 2026
|
CIBC Bancorp USA Inc. | Added· Q1 2026 | +$93M | +311K | – | Q1 2026 | |||||
|
UBS Group AG
· Added
+$85M
Change
+286K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | +$85M | +286K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teng Chin-Chi
· Officer
9 operations
−$1.5M
|
Teng Chin-Chi | Officer | 9 operations | $335.69–$345.17 | −4K | −$1.5M | 142K | −3.1% | Jul 22, 2026 | Jul 23, 2026 | |||||||||
|
Teng Chin-Chi
· Officer
2 operations
0
|
Teng Chin-Chi | Officer | 2 operations | $202.94 | 0 | – | 10K | – | Jul 22, 2026 | Jul 23, 2026 | |||||||||
|
Cunningham Paul
· Officer
Sell
−$767K
|
Cunningham Paul | Officer | Sell | $383.36 | −2K | −$767K | 126K | −1.6% | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Cunningham Paul
· Officer
2 operations
0
|
Cunningham Paul | Officer | 2 operations | $138.02 | 0 | – | 8K | – | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Teng Chin-Chi
· Officer
11 operations
−$1.7M
|
Teng Chin-Chi | Officer | 11 operations | $379.18–$390.92 | −4K | −$1.7M | 145K | −3.0% | Jun 22, 2026 | Jun 24, 2026 | |||||||||
|
Teng Chin-Chi
· Officer
2 operations
0
|
Teng Chin-Chi | Officer | 2 operations | $202.94 | 0 | – | 11K | – | Jun 22, 2026 | Jun 24, 2026 | |||||||||
|
Cunningham Paul
· Officer
Sell
−$782K
|
Cunningham Paul | Officer | Sell | $391.00 | −2K | −$782K | 127K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Cunningham Paul
· Officer
2 operations
0
|
Cunningham Paul | Officer | 2 operations | $138.02 | 0 | – | 9K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Plummer James D.
· Director
Sell
−$576K
|
Plummer James D. | Director | Sell | $381.34 | −2K | −$576K | 23K | – | Jun 11, 2026 | Jun 15, 2026 | |||||||||
|
Brennan Ita M.
· Director
13 operations
−$70K
|
Brennan Ita M. | Director | 13 operations | $383.29–$398.65 | −180 | −$70K | 8K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Devgan Anirudh
· Director
Sell
−$10M
|
Devgan Anirudh | Director | Sell | $415.00 | −25K | −$10M | 254K | – | Jun 2, 2026 | Jun 3, 2026 | |||||||||
|
Devgan Anirudh
· Director
Sell
−$20M
|
Devgan Anirudh | Director | Sell | $395.00 | −52K | −$20M | 279K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Devgan Anirudh
· Director
2 operations
0
|
Devgan Anirudh | Director | 2 operations | $78.76 | 0 | – | 0 | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Scannell Paul
· Officer
Sell
−$2.8M
|
Scannell Paul | Officer | Sell | $393.91 | −7K | −$2.8M | 32K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Scannell Paul
· Officer
2 operations
0
|
Scannell Paul | Officer | 2 operations | $285.19 | 0 | – | 7K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
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1,396 reporting institutions disclosed CDNS position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.