SEC ownership of HENRY SCHEIN INC

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001000228.

Comparable stake leader

KKR Hawaii Aggregator L.P.

Disclosed value leader

KKR Hawaii Aggregator L.P.

Comparable rows

50/50

Latest evidence

12 Jun 2026

Top shareholders Insider holders Latest transactions
Public ticker
HSIC on Nasdaq
Parsed ownership sources
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
Largest SEC-reported holder
KKR Hawaii Aggregator L.P.
Ranking: Comparable ownership first, then disclosed value
Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
50 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
KKR Hawaii Aggregator L.P.
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
12 Jun 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001000228
Issuer location
Melville, NY

Ownership snapshot

Top shareholders of HENRY SCHEIN INC (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
KKR Hawaii Aggregator L.P.
Disclosed value leader
KKR Hawaii Aggregator L.P.
Comparable rows
50/50
Latest evidence
12 Jun 2026
13D/G 3/4/5 13F Lead comparable stake: 16% 13D/G row: KKR Hawaii Aggregator L.P. Showing 1-8 of 50 holder rows.

Quick read

KKR Hawaii Aggregator L.P. leads the comparable SEC ownership view at 16%.

50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens KKR Hawaii Aggregator L.P.'s linked filing trail.
Comparable ownership Top 5
KKR Hawaii Aggregator L.P. 16%
VANGUARD CAPITAL MANAGEMENT LLC 6.4%
BlackRock, Inc. 6.1%
JPMORGAN CHASE & CO 4.4%
KKR Hawaii Holdings L.P. 13%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 50 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
KKR Hawaii Aggregator L.P.
13D/G 3/4/5
KKR Group Partnership L.P. · 10%+ Owner
13D/G 3/4/5
16%
$1,418,882,123
18,853,071 shares
 +$69,143,093 09 Mar 2026
VANGUARD CAPITAL MANAGEMENT LLC
13D/G 13F
Vanguard Capital Management · Company
13D/G 13F
6.4%
$538,206,042
7,302,660 shares
 $0 31 Mar 2026
BlackRock, Inc.
13F 13D/G
Company
13F 13D/G
6.1%
from 13D/G
$517,594,312
7,022,989 shares
 — 31 Mar 2026
JPMORGAN CHASE & CO
13D/G 13F
Company
13D/G 13F
4.4%
$354,764,442
5,345,253 shares
 -$61,716,069 30 Sep 2025
KKR Hawaii Holdings L.P.
3/4/5
10%+ Owner
3/4/5
13%
$1,075,477,624
15,263,662 shares
 — 14 Aug 2025
Stanley M. Bergman)
3/4/5
Former Director
3/4/5
0.56%
$47,398,237
643,124 shares
 -$7,544,686 26 May 2026
MH Sub I, LLC
3/4/5
10%+ Owner
3/4/5
0.34%
$25,721,745
388,370 shares
 — 14 May 2025
Andrea Albertini)
3/4/5
CEO, Global Dist. & Tech.
3/4/5
0.11%
$9,832,695
120,691 shares
 — 16 Mar 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Net insider flow leans to selling over the last 12 months. Net value: -$7,212,465.

Buys
$1,362,700
Insiders: 1
Sells
$8,575,165
Insiders: 5
Net
-$7,212,465
Shares: -85,911
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 20,000 Shares: 105,911
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 10,000 0 $691,900 $0 +$691,900
3-6 0 105,911 $0 $8,575,165 -$8,575,165
6-9 0 0 $0 $0 $0
9-12 10,000 0 $670,800 $0 +$670,800

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 36 reporting-owner rows connected to HENRY SCHEIN INC. Open a relationship link for the CIK-to-CIK filing trail.

Rows
36
Largest Forms 3/4/5 holder
KKR Hawaii Holdings L.P.
Net 12M change
-$7,212,465
Latest report
12 Jun 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
KKR Hawaii Holdings L.P. 10%+ Owner $1,075,477,624 Mixed 14 Aug 2025
Stanley M. Bergman) Former Director $47,398,237 -$7,544,686 -14% Mixed 26 May 2026
KKR Hawaii Aggregator L.P. 10%+ Owner $25,721,745 Mixed 06 Mar 2026
MH Sub I, LLC 10%+ Owner $25,721,745 Mixed 14 May 2025
KKR Group Partnership L.P. 10%+ Owner $25,721,745 Mixed 06 Mar 2026
James P. Breslawski President $14,308,221 Mixed 14 Mar 2025
Steven Paladino Director $10,940,794 Mixed 01 Mar 2024
Andrea Albertini) CEO, Global Dist. & Tech. $9,832,695 Mixed 16 Mar 2026
Michael S. Ettinger) EVP & Chief Operating Officer $9,158,693 Mixed 16 Mar 2026
Mark E. Mlotek) EVP, Chief Strategic Officer $8,951,433 -$478,740 -5.1% Mixed 16 Mar 2026
Gerald A. Benjamin) EVP, Chief Admin. Officer $7,618,970 Mixed 26 May 2022
Ronald N. South) SVP & Chief Financial Officer $7,245,127 Mixed 16 Mar 2026
Frederick M. Lowery CEO, Director $7,161,440 Mixed 06 Mar 2026
Thomas C. Popeck) CEO, Henry Schein Products $6,273,187 -$98,630 -1.5% Filing P/S 19 Mar 2026
David P. Brous Jr. CEO, Strategic Business Group $5,240,339 Mixed 12 Jun 2023
Lorelei McGlynn) SVP, Chief Human Res. Officer $5,012,400 Mixed 06 Sep 2024
Bradford C. Connett CEO, NA Distribution Group $4,460,251 Filing P/S 19 Mar 2025
Barry J. Alperin Director $3,942,821 Mixed 16 Mar 2022
Bradley T. Sheares) Director $3,584,106 Mixed 06 Mar 2026
Walter Siegel) Sr. VP & Chief Legal Officer $3,086,429 Mixed 14 Mar 2025

Recent insider transactions for HENRY SCHEIN INC

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
William K. Daniel) HSIC Common Stock, par value $0.01 per share Award 40.8% 2,215 7,641 12 Jun 2026 Direct
Stanley M. Bergman) HSIC Common Stock, par value $0.01 per share Gift -0.02% -50 253,279 26 May 2026 Direct
Stanley M. Bergman) HSIC Common Stock, par value $0.01 per share Gift -0.02% -50 253,279 21 May 2026 Direct
Stanley M. Bergman) HSIC Common Stock, par value $0.01 per share Gift -0.41% -1,040 253,329 19 May 2026 Direct
William K. Daniel) HSIC Common Stock, par value $0.01 per share Purchase 100% $691,900 $69.19 10,000 20,000 11 May 2026 The Reporting Person and spouse as Co-Trustees of a trust for the benefit of the Reporting Person.
Thomas C. Popeck) HSIC Common Stock, par value $0.01 per share Sale -1.55% $98,630 $72.79 -1,355 86,182 19 Mar 2026 Direct
Michael S. Ettinger) HSIC Common Stock, par value $0.01 per share Gift -0.88% -1,000 112,208 17 Mar 2026 Direct
Ronald N. South) HSIC Common Stock, par value $0.01 per share Tax liability -5.54% -5,216 88,930 16 Mar 2026 Direct
Christine Zayak Sheehy) HSIC Common Stock, par value $0.01 per share Tax liability -2.45% -463 18,454 16 Mar 2026 Direct
Thomas C. Popeck) HSIC Common Stock, par value $0.01 per share Tax liability -0.67% -587 87,537 16 Mar 2026 Direct
Mark E. Mlotek) HSIC Common Stock, par value $0.01 per share Tax liability -5.68% -5,928 98,372 16 Mar 2026 Direct
Michael S. Ettinger) HSIC Common Stock, par value $0.01 per share Tax liability -3.59% -4,214 113,208 16 Mar 2026 Direct
Michael S. Ettinger) HSIC Common Stock, par value $0.01 per share Gift -1.09% -1,300 117,422 16 Mar 2026 Direct
Stanley M. Bergman) HSIC Common Stock, par value $0.01 per share Tax liability -0.02% -50 254,369 16 Mar 2026 Direct
Stanley M. Bergman) HSIC Common Stock, par value $0.01 per share Gift -0.16% -400 254,419 16 Mar 2026 Direct
Andrea Albertini) HSIC Common Stock, par value $0.01 per share Tax liability -1.15% -1,401 120,691 16 Mar 2026 Direct
Stanley M. Bergman) HSIC Common Stock, par value $0.01 per share Gift -0.38% -970 254,819 12 Mar 2026 Direct
Kurt P. Kuehn) HSIC Common Stock, par value $0.01 per share Sale -15.6% $224,565 $78.96 -2,844 15,420 10 Mar 2026 Direct
KKR Group Partnership L.P. HSIC Equity Swap (obligation to purchase) Other 918,723 918,723 06 Mar 2026 See Footnotes
KKR Hawaii Aggregator L.P. HSIC Equity Swap (obligation to purchase) Other 918,723 918,723 06 Mar 2026 See Footnotes
Ronald N. South) HSIC Common Stock, par value $0.01 per share Award 27.5% 20,296 94,146 06 Mar 2026 Direct
Christine Zayak Sheehy) HSIC Common Stock, par value $0.01 per share Award 59.9% 7,087 18,917 06 Mar 2026 Direct
Thomas C. Popeck) HSIC Common Stock, par value $0.01 per share Award 152.4% 53,206 88,124 06 Mar 2026 Direct
Mark E. Mlotek) HSIC Common Stock, par value $0.01 per share Award 35% 27,061 104,300 06 Mar 2026 Direct
Mark E. Mlotek) HSIC Common Stock, par value $0.01 per share Gift -0.39% -300 77,239 06 Mar 2026 Direct
Frederick M. Lowery) HSIC Common Stock, par value $0.01 per share Award 209.7% 64,433 95,156 06 Mar 2026 Direct
Frederick M. Lowery) HSIC Stock Option Right to Buy Award 177,116 177,116 06 Mar 2026 Direct
Michael S. Ettinger) HSIC Common Stock, par value $0.01 per share Award 29.5% 27,061 118,722 06 Mar 2026 Direct
Andrea Albertini) HSIC Common Stock, par value $0.01 per share Award 98.6% 60,631 122,092 06 Mar 2026 Direct
Reed V Tuckson) HSIC Common Stock, par value $0.01 per share Award 25.9% 2,577 12,520 06 Mar 2026 Direct
Bradley T. Sheares) HSIC Common Stock, par value $0.01 per share Award 5.72% 2,577 47,623 06 Mar 2026 Direct
Scott P. Serota) HSIC Common Stock, par value $0.01 per share Award 31.4% 2,577 10,790 06 Mar 2026 Direct
Anne H. Margulies) HSIC Common Stock, par value $0.01 per share Award 12.5% 2,577 23,153 06 Mar 2026 Direct
Philip A. Laskawy) HSIC Common Stock, par value $0.01 per share Award 11.7% 2,577 24,538 06 Mar 2026 Direct
Kurt P. Kuehn) HSIC Common Stock, par value $0.01 per share Award 16.4% 2,577 18,264 06 Mar 2026 Direct
Robert J. Hombach) HSIC Common Stock par value $0.01 per share Award 90.6% 2,577 5,421 06 Mar 2026 Direct
Joseph L. Herring) HSIC Common Stock par value $0.01 per share Award 9.29% 2,577 30,325 06 Mar 2026 Direct
Carole T. Faig) HSIC Common Stock par value $0.01 per share Award 47.3% 2,577 8,025 06 Mar 2026 Direct
Deborah Derby) HSIC Common Stock par value $0.01 per share Award 20.6% 2,577 15,093 06 Mar 2026 Direct
William K. Daniel) HSIC Common Stock, par value $0.01 per share Award 90.4% 2,577 5,426 06 Mar 2026 Direct
Stanley M. Bergman) HSIC Common Stock, par value $0.01 per share Award 1.02% 2,577 255,789 06 Mar 2026 Direct
Stanley M. Bergman) HSIC Common Stock, par value $0.01 per share Other -0.99% -3,812 379,991 06 Mar 2026 By Spouse
Mohamad Ali) HSIC Common Stock, par value $0.01 per share Award 20.6% 2,577 15,075 06 Mar 2026 Direct
Mark E. Mlotek) HSIC Common Stock, par value $0.01 per share Gift -0.39% -300 77,539 06 Mar 2026 Direct
Mark E. Mlotek) HSIC Common Stock, par value $0.01 per share Gift -1.53% -1,215 78,439 05 Mar 2026 Direct
Philip A. Laskawy) HSIC Common Stock, par value $0.01 per share Sale -11.5% $228,544 $80.36 -2,844 21,961 05 Mar 2026 Direct
Mark E. Mlotek) HSIC Common Stock, par value $0.01 per share Sale -6.85% $478,740 $80.80 -5,925 80,554 04 Mar 2026 Direct
Frederick M. Lowery) HSIC Common Stock, par value $0.01 per share Award 30,723 30,723 02 Mar 2026 Direct
Stanley M. Bergman) HSIC Common Stock, par value $0.01 per share Sale -10.2% $3,562,354 $81.31 -43,812 383,803 02 Mar 2026 By Spouse
Ronald N. South) HSIC Common Stock, par value $0.01 per share Tax liability -0.95% -709 73,850 27 Feb 2026 Direct
* marks a reported price that did not pass the local price check.
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