Who owns APH?
Institutional ownership of Amphenol Corporation from Form 13F, Q2 2026
2,323 institutional managers reported holding Amphenol Corporation (APH) in Form 13F filings for Q2 2026, with 1,168,754,939 shares worth $205B. The largest reported holder was BlackRock, Inc. Managers that filed both quarters added a net 15,179,168 shares (+1.3%). 347 opened new positions and 140 sold out.
- Funds holding
- 2,323
- Value held
- $205B
- New / sold out
- 347 / 140
- Net shares, same filers
- +1.3%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of APH
| Fund | Value | Share of 13F holdings | Shares | Move |
|---|---|---|---|---|
| BlackRock, Inc. | $17.9B | 8.7% | 101,252,038 | Trimmed |
| Vanguard Capital Management LLC | $14.2B | 6.9% | 80,347,208 | Added |
| FMR LLC | $12.4B | 6.0% | 70,569,005 | Trimmed |
| State Street Corp | $10.5B | 5.1% | 59,492,948 | Added |
| Capital International Investors | $7.6B | 3.7% | 43,036,258 | Added |
| JPMorgan Chase & Co | $6.5B | 3.4% | 39,198,712 | Trimmed |
| Vanguard Portfolio Management LLC | $6.3B | 3.1% | 35,688,783 | Trimmed |
| Price T Rowe Associates Inc | $5.6B | 2.7% | 32,011,336 | Added |
| Geode Capital Management, LLC | $5.5B | 2.7% | 31,068,834 | Trimmed |
| Capital Research Global Investors | $5.2B | 2.5% | 29,487,845 | Added |
| Morgan Stanley | $3.6B | 1.8% | 20,579,230 | Added |
| Norges Bank | $3.4B | 1.6% | 19,193,869 | New |
| Wellington Management Group LLP | $2.9B | 1.4% | 16,579,919 | Added |
| Bank of America Corp | $2.9B | 1.4% | 16,201,231 | Trimmed |
| Nuveen, LLC | $2.7B | 1.3% | 15,066,304 | Added |
| Bank of New York Mellon Corp | $2.6B | 1.2% | 14,572,023 | Trimmed |
| Northern Trust Corp | $2.4B | 1.2% | 13,455,160 | Trimmed |
| Arrowstreet Capital, Limited Partnership | $2.1B | 1.0% | 11,886,105 | Unchanged |
| Massachusetts Financial Services Co | $1.9B | 0.9% | 10,522,112 | Trimmed |
| Goldman Sachs Group Inc | $1.9B | 0.9% | 10,766,878 | Trimmed |
| Royal Bank of Canada | $1.7B | 0.8% | 9,773,658 | Unchanged |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $1.7B | 0.8% | 9,703,604 | Added |
| Franklin Resources Inc | $1.7B | 0.8% | 9,397,653 | Added |
| Jennison Associates LLC | $1.6B | 0.8% | 9,223,778 | Trimmed |
| Jupiter Topco LLC | $1.6B | 0.8% | 9,077,181 | First report |
Share of 13F holdings is each fund's shares as a share of the 1,168,754,939 APH shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- Norges Bank New+$3.4B
- Capital International Investors Added+$1.4B
- Price T Rowe Associates Inc Added+$1.0B
- Ameriprise Financial Inc Added+$692M
- Morgan Stanley Added+$541M
- Capital Research Global Investors Added+$504M
- State Street Corp Added+$370M
- Egerton Capital (UK) LLP Added+$352M
- Nuveen, LLC Added+$343M
- Wellington Management Group LLP Added+$278M
Biggest sellers in Q2 2026
- JPMorgan Chase & Co Trimmed-$1.7B
- FMR LLC Trimmed-$1.6B
- Bank of America Corp Trimmed-$789M
- Axiom Investors LLC Trimmed-$685M
- Massachusetts Financial Services Co Trimmed-$632M
- Invesco Ltd. Trimmed-$617M
- Voya Investment Management LLC Trimmed-$498M
- TD Asset Management Inc Trimmed-$394M
- Marshall Wace, LLP Trimmed-$393M
- Bank of New York Mellon Corp Trimmed-$307M
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $18.0B and sold $14.9B; 949 added and 748 trimmed.
Questions about APH ownership
- Who owns APH stock?
- 2,323 institutional investment managers reported APH positions in their Form 13F filings for Q2 2026, holding 1,168,754,939 shares worth $205B in total. BlackRock, Inc. reported the largest position.
- Are funds buying or selling APH?
- In Q2 2026, 347 managers opened new APH positions, 949 added, 748 trimmed and 140 sold out. Managers that filed in both quarters added a net 15,179,168 shares.
- How current is this APH institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to APH by CUSIP. Options are left out. APH news and filings · APH insider trades · Top funds