Henry Schein, Inc.
US ˙ NasdaqGS ˙ US8064071025

SecurityHSIC / Henry Schein, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership2,873,004 shares
Latest Disclosed Value $ 211,733,976
Dimensional Fund Advisors Lp reports 2.01% increase in ownership of HSIC / Henry Schein, Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 2,873,004 shares of Henry Schein, Inc. (US:HSIC) valued at $211,740,395 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 2,816,317 shares of Henry Schein, Inc.. This represents a change in shares of 2.01% during the quarter. The current value of the position is $222,514,160 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-07 2026-03-31 13F SCHEIN HENRY COM 806407102 2,873,004 56,687 2.01 211,734 -0.53 0.0095
2026-02-12 2025-12-31 13F HENRY SCHEIN COM 806407102 2,816,317 220,149 8.48 212,865 23.54 0.0447
2025-11-12 2025-09-30 13F HENRY SCHEIN COM 806407102 2,596,168 159,087 6.53 172,304 -3.22 0.0370
2025-08-12 2025-06-30 13F HENRY SCHEIN COM 806407102 2,437,081 196,148 8.75 178,034 16.00 0.0412
2025-05-13 2025-03-31 13F HENRY SCHEIN COM 806407102 2,240,933 103,384 4.84 153,480 3.76 0.0381
2025-02-13 2024-12-31 13F HENRY SCHEIN COM 806407102 2,137,549 279,507 15.04 147,920 9.20 0.0355
2024-11-07 2024-09-30 13F HENRY SCHEIN COM 806407102 1,858,042 223,658 13.68 135,453 29.29 0.0329
2024-08-09 2024-06-30 13F HENRY SCHEIN COM 806407102 1,634,384 149,517 10.07 104,764 -6.57 0.0274
2024-05-10 2024-03-31 13F HENRY SCHEIN COM 806407102 1,484,867 -12,256 -0.82 112,137 -1.07 0.0304
2024-02-07 2023-12-31 13F HENRY SCHEIN COM 806407102 1,497,123 -67,938 -4.34 113,352 -2.46 0.0331
2023-11-09 2023-09-30 13F HENRY SCHEIN COM 806407102 1,565,061 28,011 1.82 116,208 -6.78 0.0381
2023-08-09 2023-06-30 13F HENRY SCHEIN COM 806407102 1,537,050 11,807 0.77 124,655 0.24 0.0397
2023-05-12 2023-03-31 13F HENRY SCHEIN COM 806407102 1,525,243 120,200 8.55 124,355 110,930.36 0.0419
2023-02-09 2022-12-31 13F HENRY SCHEIN COM 806407102 1,405,043 54,639 4.05 112 -99.87 0.0332
2022-11-10 2022-09-30 13F HENRY SCHEIN COM 806407102 1,350,404 41,240 3.15 88,827 -11.59 0.0341
2022-08-12 2022-06-30 13F HENRY SCHEIN COM 806407102 1,309,164 8,807 0.68 100,470 -11.39 0.0360
2022-05-13 2022-03-31 13F HENRY SCHEIN COM 806407102 1,300,357 51,106 4.09 113,386 17.07 0.0349
2022-02-09 2021-12-31 13F HENRY SCHEIN COM 806407102 1,249,251 17,340 1.41 96,856 3.22 0.0293
2021-11-12 2021-09-30 13F HENRY SCHEIN COM 806407102 1,231,911 18,519 1.53 93,837 4.24 0.0302
2021-08-12 2021-06-30 13F HENRY SCHEIN COM 806407102 1,213,392 -383 -0.03 90,019 7.11 0.0285
2021-05-14 2021-03-31 13F HENRY SCHEIN COM 806407102 1,213,775 -2,312 -0.19 84,040 3.38 0.0278
2021-03-08 2020-12-31 13F/A-2 HENRY SCHEIN COM 806407102 1,216,087 41,030 3.49 81,295 17.71 0.0294
2021-02-11 2020-12-31 13F HENRY SCHEIN COM 806407102 1,216,087 41,030 81,295 29,359.4329
2020-11-12 2020-09-30 13F HENRY SCHEIN COM 806407102 1,175,057 66,750 6.02 69,065 6.73 0.0293
2020-08-13 2020-06-30 13F HENRY SCHEIN COM 806407102 1,108,307 76,961 7.46 64,710 24.16 0.0284
2020-05-14 2020-03-31 13F HENRY SCHEIN COM 806407102 1,031,346 40,231 4.06 52,119 -21.18 0.0272
2020-02-14 2019-12-31 13F HENRY SCHEIN COM 806407102 991,115 -1,482 -0.15 66,124 4.92 0.0241
2019-11-12 2019-09-30 13F HENRY SCHEIN COM 806407102 992,597 14,504 1.48 63,021 -7.81 0.0245
2019-08-13 2019-06-30 13F HENRY SCHEIN COM 806407102 978,093 57,990 6.30 68,362 23.63 0.0265
2019-08-12 2019-03-31 13F/A-2 HENRY SCHEIN COM 806407102 920,103 172,794 23.12 55,297 -5.76 0.0220
2019-05-10 2019-03-31 13F HENRY SCHEIN COM 806407102 920,103 172,794 55,297
2019-02-26 2018-12-31 13F/A-1 SCHEIN HENRY COM 806407102 747,309 47,397 6.77 58,677 -1.41 0.0266
2019-02-13 2018-12-31 13F SCHEIN HENRY COM 806407102 747,309 47,397 58,677
2018-11-13 2018-09-30 13F SCHEIN HENRY COM 806407102 699,912 46,880 7.18 59,515 25.46 0.0227
2018-08-10 2018-06-30 13F SCHEIN HENRY COM 806407102 653,032 28,853 4.62 47,437 13.08 0.0189
2018-05-11 2018-03-31 13F SCHEIN HENRY COM 806407102 624,179 -6,953 -1.10 41,951 -4.89 0.0175
2018-02-12 2017-12-31 13F SCHEIN HENRY COM 806407102 631,132 -8,132 -1.27 44,107 -15.84 0.0183
2017-11-13 2017-09-30 13F SCHEIN HENRY COM 806407102 639,264 322,790 102.00 52,409 -9.52 0.0229
2017-08-11 2017-06-30 13F SCHEIN HENRY COM 806407102 316,474 6,340 2.04 57,921 9.88 0.0267
2017-05-12 2017-03-31 13F SCHEIN HENRY COM 806407102 310,134 1,831 0.59 52,714 12.69 0.0252
2017-02-09 2016-12-31 13F SCHEIN HENRY COM 806407102 308,303 280 0.09 46,776 -6.82 0.0234
2016-11-10 2016-09-30 13F SCHEIN HENRY COM 806407102 308,023 5,132 1.69 50,199 -6.26 0.0271
2016-08-09 2016-06-30 13F SCHEIN HENRY COM 806407102 302,891 -905 -0.30 53,550 2.11 0.0308
2016-05-13 2016-03-31 13F SCHEIN HENRY COM 806407102 303,796 1,607 0.53 52,445 9.70 0.0314
2016-02-10 2015-12-31 13F SCHEIN HENRY COM 806407102 302,189 16,284 5.70 47,806 25.99 0.0298
2015-11-13 2015-09-30 13F SCHEIN HENRY COM 806407102 285,905 3,618 1.28 37,943 -5.43 0.0249
2015-08-14 2015-06-30 13F SCHEIN HENRY COM 806407102 282,287 28,420 11.19 40,120 13.19 0.0246
2015-05-14 2015-03-31 13F SCHEIN HENRY COM 806407102 253,867 37,565 17.37 35,445 20.34 0.0224
2015-02-06 2014-12-31 13F SCHEIN HENRY COM 806407102 216,302 23,723 12.32 29,453 31.30 0.0193
2014-11-13 2014-09-30 13F SCHEIN HENRY COM 806407102 192,579 9,048 4.93 22,432 2.99 0.0159
2014-08-08 2014-06-30 13F SCHEIN HENRY COM 806407102 183,531 -71 -0.04 21,780 -0.60 0.0151
2014-05-14 2014-03-31 13F SCHEIN HENRY COM 806407102 183,602 3,115 1.73 21,911 6.25 0.0164
2014-02-12 2013-12-31 13F SCHEIN HENRY COM 806407102 180,487 595 0.33 20,623 10.56 0.0161
2013-11-13 2013-09-30 13F SCHEIN HENRY COM 806407102 179,892 14,448 8.73 18,653 17.76 0.0161
2013-08-15 2013-06-30 13F SCHEIN HENRY COM 806407102 165,444 165,444 15,840 0.0149
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.