Henry Schein, Inc.
US ˙ NasdaqGS ˙ US8064071025

SecurityHSIC / Henry Schein, Inc.
InstitutionAmalgamated Bank
Latest Disclosed Ownership19,616 shares
Latest Disclosed Value $ 1,446
Amalgamated Bank reports 0.67% increase in ownership of HSIC / Henry Schein, Inc.

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 19,616 shares of Henry Schein, Inc. (US:HSIC) valued at $1,445,699 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 19,486 shares of Henry Schein, Inc.. This represents a change in shares of 0.67% during the quarter. The current value of the position is $1,485,716 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)
2026-05-08 2026-03-31 13F HENRY SCHEIN COM 806407102 19,616 130 0.67 1 0.00 0.0111
2026-02-05 2025-12-31 13F HENRY SCHEIN COM 806407102 19,486 -727 -3.60 1 0.00 0.0106
2025-10-29 2025-09-30 13F HENRY SCHEIN COM 806407102 20,213 -3,072 -13.19 1 0.00 0.0096
2025-08-04 2025-06-30 13F HENRY SCHEIN COM 806407102 23,285 -312 -1.32 2 0.00 0.0131
2025-04-25 2025-03-31 13F HENRY SCHEIN COM 806407102 23,597 -571 -2.36 2 0.00 0.0138
2025-02-04 2024-12-31 13F HENRY SCHEIN COM 806407102 24,168 -798 -3.20 2 0.00 0.0137
2024-10-30 2024-09-30 13F HENRY SCHEIN COM 806407102 24,966 -16,667 -40.03 2 -50.00 0.0150
2024-08-12 2024-06-30 13F HENRY SCHEIN COM 806407102 41,633 1,973 4.97 3 0.00 0.0227
2024-04-23 2024-03-31 13F HENRY SCHEIN COM 806407102 39,660 -321 -0.80 3 -33.33 0.0256
2024-02-06 2023-12-31 13F HENRY SCHEIN COM 806407102 39,981 -3,428 -7.90 3 0.00 0.0242
2023-11-08 2023-09-30 13F HENRY SCHEIN COM 806407102 43,409 2,110 5.11 3 0.00 0.0274
2023-08-11 2023-06-30 13F HENRY SCHEIN COM 806407102 41,299 -5,121 -11.03 3 0.00 0.0271
2023-05-02 2023-03-31 13F HENRY SCHEIN COM 806407102 46,420 -12,593 -21.34 4 -25.00 0.0323
2023-02-10 2022-12-31 13F HENRY SCHEIN COM 806407102 59,013 10,432 21.47 5 -99.87 0.0420
2022-11-09 2022-09-30 13F HENRY SCHEIN COM 806407102 48,581 -4,679 -8.79 3,195 -21.83 0.0308
2022-08-15 2022-06-30 13F HENRY SCHEIN COM 806407102 53,260 5,265 10.97 4,087 -2.34 0.0381
2022-08-25 2022-03-31 13F/A-1 HENRY SCHEIN COM 806407102 47,995 -2,662 -5.25 4,185 6.57 0.0325
2022-06-30 2022-03-31 13F HENRY SCHEIN COM 806407102 47,995 -2,662 4,185 0.0332
2022-02-15 2021-12-31 13F/A-1 HENRY SCHEIN COM 806407102 50,657 -40 -0.08 3,927 1.71 0.0290
2022-02-15 2021-12-31 13F HENRY SCHEIN COM 806407102 50,657 -40 3,927 0.0290
2021-10-29 2021-09-30 13F HENRY SCHEIN COM 806407102 50,697 -1,818 -3.46 3,861 -0.90 0.0326
2021-08-16 2021-06-30 13F HENRY SCHEIN COM 806407102 52,515 44,728 574.39 3,896 622.82 0.0312
2021-05-13 2021-03-31 13F HENRY SCHEIN COM 806407102 7,787 -288 -3.57 539 -0.19 0.0202
2021-02-12 2020-12-31 13F HENRY SCHEIN COM 806407102 8,075 -17 -0.21 540 13.45 0.0205
2020-10-30 2020-09-30 13F HENRY SCHEIN COM 806407102 8,092 -175 -2.12 476 -1.45 0.0207
2020-08-10 2020-06-30 13F HENRY SCHEIN COM 806407102 8,267 -13,344 -61.75 483 -55.77 0.0224
2020-05-13 2020-03-31 13F HENRY SCHEIN COM 806407102 21,611 -862 -3.84 1,092 -27.15 0.0267
2020-02-13 2019-12-31 13F HENRY SCHEIN COM 806407102 22,473 921 4.27 1,499 9.50 0.0276
2019-11-13 2019-09-30 13F HENRY SCHEIN COM 806407102 21,552 390 1.84 1,369 -7.44 0.0288
2019-08-14 2019-06-30 13F HENRY SCHEIN COM 806407102 21,162 1,282 6.45 1,479 23.77 0.0345
2019-05-15 2019-03-31 13F HENRY SCHEIN COM 806407102 19,880 516 2.66 1,195 -21.38 0.0290
2019-02-15 2018-12-31 13F HENRY SCHEIN COM 806407102 19,364 -505 -2.54 1,520 -10.01 0.0431
2018-11-14 2018-09-30 13F HENRY SCHEIN COM 806407102 19,869 -507 -2.49 1,689 14.12 0.0418
2018-07-18 2018-06-30 13F HENRY SCHEIN COM 806407102 20,376 -2,508 -10.96 1,480 -3.77 0.0362
2018-05-22 2018-03-31 13F HENRY SCHEIN COM 806407102 22,884 2,017 9.67 1,538 5.49 0.0408
2018-02-13 2017-12-31 13F HENRY SCHEIN COM 806407102 20,867 1,815 9.53 1,458 -6.66 0.0395
2017-11-09 2017-09-30 13F HENRY SCHEIN COM 806407102 19,052 9,761 105.06 1,562 -8.12 0.0486
2017-08-10 2017-06-30 13F HENRY SCHEIN COM 806407102 9,291 3,117 50.49 1,700 62.06 0.0557
2017-05-12 2017-03-31 13F HENRY SCHEIN COM 806407102 6,174 -2,664 -30.14 1,049 -21.77 0.0522
2017-02-14 2016-12-31 13F HENRY SCHEIN COM 806407102 8,838 1,523 20.82 1,341 12.50 0.0606
2016-11-15 2016-09-30 13F/A-1 HENRY SCHEIN COM 806407102 7,315 10 0.14 1,192 -2.53 0.0692
2016-11-14 2016-09-30 13F HENRY SCHEIN COM 806407102 2,136 348
2016-08-16 2016-06-30 13F HENRY SCHEIN COM 806407102 7,305 3,994 120.63 1,223 113.81 0.0708
2016-05-11 2016-03-31 13F HENRY SCHEIN COM 806407102 3,311 784 31.02 572 43.00 0.0557
2016-02-10 2015-12-31 13F HENRY SCHEIN COM 806407102 2,527 -647 -20.38 400 -4.99 0.0493
2015-11-04 2015-09-30 13F HENRY SCHEIN COM 806407102 3,174 116 3.79 421 -3.22 0.0442
2015-07-10 2015-06-30 13F HENRY SCHEIN COM 806407102 3,058 85 2.86 435 4.82 0.0427
2015-04-22 2015-03-31 13F HENRY SCHEIN COM 806407102 2,973 2,973 0.00 415 0.0507
2015-01-29 2014-12-31 13F SCHEIN HENRY COM 806407102 0 -2,413 -100.00 0 -100.00
2014-11-14 2014-09-30 13F SCHEIN HENRY COM 806407102 2,413 163 7.24 281 5.24 0.0418
2014-08-11 2014-06-30 13F SCHEIN HENRY COM 806407102 2,250 -174 -7.18 267 -7.61 0.0403
2014-05-12 2014-03-31 13F SCHEIN HENRY COM 806407102 2,424 -45 -1.82 289 2.48 0.0498
2014-02-13 2013-12-31 13F SCHEIN HENRY COM 806407102 2,469 2,469 8.77 282 34.29 0.0479
2013-11-14 2013-09-30 13F SCHEIN HENRY COM 806407102 0 0 0 0.0000
2013-08-15 2013-06-30 13F SCHEIN HENRY COM 806407102 0 -2,270 -100.00 0 -100.00
2014-02-13 2013-03-31 13F SCHEIN HENRY COM 806407102 2,270 2,270 210 0.0596
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.