Henry Schein Inc
HSIC- Exchange
- Nasdaq
- Industry
- Wholesale-Medical, Dental & Hospital Equipment & Supplies
- SEC CIK
- 0001000228
No open-market purchases or sales by Henry Schein Inc insiders were filed in the last 90 days; 568 institutions reported holding it in 13F filings for Q2 2026, worth $10.3B in total; superinvestors Greenlight Capital and Southeastern Asset Management (Longleaf) hold it.
Holders of 5% or more of HSIC
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Henry Schein Inc, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| KKR Hawaii Aggregator L.P. | 13D/A | 16.40%18.9M shares | +1.20 ppfrom 15.20% | Mar 17, 20258 filings | Mar 10, 2026 | SEC |
| Vanguard Capital Management LLC | 13G | 6.36%7.30M shares | New | Apr 30, 20261 filing | Apr 30, 2026 | SEC |
| BlackRock, Inc. | 13G/A | 6.10%7.61M shares | – | Apr 17, 20251 filing | Apr 17, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
15 Schedule 13D and 13G filings on Henry Schein Inc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Apr 30, 202610:32 AM ET | Vanguard Capital Management LLC | 13G | 6.36%7.30M shares | New | Mar 31, 2026 | SEC |
| Mar 27, 20269:30 AM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −10.22 ppfrom 10.22%Below 5% | Mar 13, 2026 | SEC |
| Mar 10, 20265:15 PM ET | KKR Hawaii Aggregator L.P.and 21 others | 13D/A | 16.40%18.9M shares | +1.20 ppfrom 15.20% | Mar 9, 2026 | SEC |
| Dec 9, 20259:38 PM ET | KKR Hawaii Aggregator L.P.and 21 others | 13D/A | 15.20%17.9M shares | +0.30 ppfrom 14.90% | Dec 7, 2025 | SEC |
| Dec 3, 202511:13 AM ET | Vanguard Group Inc | 13G/A | 10.22%12.0M shares | +0.33 ppfrom 9.89% | Nov 28, 2025 | SEC |
| Nov 6, 20254:15 PM ET | KKR Hawaii Aggregator L.P.and 21 others | 13D/A | 14.90%17.6M shares | +0.40 ppfrom 14.50% | Nov 4, 2025 | SEC |
| Oct 31, 20259:48 AM ET | JPMorgan Chase & Co | 13G/A | 4.40%5.35M shares | −0.60 ppfrom 5.00%Below 5% | Sep 30, 2025 | SEC |
| Oct 30, 20253:16 PM ET | Vanguard Group Inc | 13G/A | 9.89%12.0M shares | – | Sep 30, 2025 | SEC |
| Aug 15, 20259:31 PM ET | KKR Hawaii Aggregator L.P.and 21 others | 13D/A | 14.50%17.6M shares | +1.50 ppfrom 13.00% | Aug 13, 2025 | SEC |
| Aug 8, 20258:02 PM ET | KKR Hawaii Aggregator L.P.and 19 others | 13D/A | 13.00%15.7M shares | +0.50 ppfrom 12.50% | Aug 6, 2025 | SEC |
| May 16, 20258:31 PM ET | KKR Hawaii Aggregator L.P.and 19 others | 13D/A | 12.50%15.7M shares | +2.60 ppfrom 9.90% | May 14, 2025 | SEC |
| May 6, 20254:15 PM ET | KKR Hawaii Aggregator L.P.and 19 others | 13D/A | 9.90%12.0M shares | +0.20 ppfrom 9.70% | May 2, 2025 | SEC |
| Apr 25, 20252:57 PM ET | JPMorgan Chase & Co | 13G | 5.00%6.28M shares | New | Mar 31, 2025 | SEC |
| Apr 17, 20259:35 AM ET | BlackRock, Inc. | 13G/A | 6.10%7.61M shares | – | Mar 31, 2025 | SEC |
| Mar 17, 20254:16 PM ET | KKR Hawaii Aggregator L.P.and 19 others | 13D | 9.70%12.0M shares | New | Mar 10, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Henry Schein Inc shares.
No Form 144 notices for Henry Schein Inc are on file.