Balchem Corporation
US ˙ NasdaqGS ˙ US0576652004

SecurityBCPC / Balchem Corporation
InstitutionSei Investments Co
Latest Disclosed Ownership131,611 shares
Latest Disclosed Value $ 20,183,788
Sei Investments Co reports 21.09% increase in ownership of BCPC / Balchem Corporation

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 131,611 shares of Balchem Corporation (US:BCPC) valued at $20,183,863 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 108,691 shares of Balchem Corporation. This represents a change in shares of 21.09% during the quarter. The current value of the position is $20,797,170 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)
2026-02-13 2025-12-31 13F BALCHEM COM 057665200 131,611 22,920 21.09 20,184 23.75 0.0199
2025-11-13 2025-09-30 13F BALCHEM COM 057665200 108,691 10,301 10.47 16,310 4.12 0.0175
2025-08-14 2025-06-30 13F BALCHEM COM 057665200 98,390 -62 -0.06 15,664 -4.16 0.0182
2025-05-14 2025-03-31 13F/A-1 BALCHEM COM 057665200 98,452 -8,972 -8.35 16,343 -6.66 0.0210
2025-05-13 2025-03-31 13F BALCHEM COM 057665200 107,650 226 17,567 0.0191
2025-02-11 2024-12-31 13F BALCHEM COM 057665200 107,424 -1,757 -1.61 17,510 -8.88 0.0225
2024-11-12 2024-09-30 13F BALCHEM COM 057665200 109,181 -15,162 -12.19 19,216 0.38 0.0250
2024-08-13 2024-06-30 13F BALCHEM COM 057665200 124,343 -3,479 -2.72 19,143 -3.35 0.0271
2024-05-07 2024-03-31 13F BALCHEM COM 057665200 127,822 5,001 4.07 19,805 8.40 0.0290
2024-02-14 2023-12-31 13F BALCHEM COM 057665200 122,821 1,291 1.06 18,270 21.20 0.0293
2023-11-14 2023-09-30 13F BALCHEM COM 057665200 121,530 7,973 7.02 15,075 -1.53 0.0271
2023-08-11 2023-06-30 13F BALCHEM COM 057665200 113,557 3,418 3.10 15,308 9.89 0.0267
2023-05-12 2023-03-31 13F BALCHEM COM 057665200 110,139 29,643 36.83 13,930 41.72 0.0259
2023-02-10 2022-12-31 13F BALCHEM COM 057665200 80,496 202 0.25 9,829 0.70 0.0218
2022-11-14 2022-09-30 13F BALCHEM COM 057665200 80,294 2,494 3.21 9,761 -2.85 0.0218
2022-08-15 2022-06-30 13F BALCHEM COM 057665200 77,800 1,157 1.51 10,047 -3.70 0.0217
2022-05-13 2022-03-31 13F BALCHEM COM 057665200 76,643 -15,589 -16.90 10,433 -33.04 0.0210
2022-02-14 2021-12-31 13F BALCHEM COM 057665200 92,232 140 0.15 15,580 17.21 0.0292
2021-11-12 2021-09-30 13F BALCHEM COM 057665200 92,092 12,665 15.95 13,292 27.65 0.0279
2021-08-06 2021-06-30 13F BALCHEM COM 057665200 79,427 5,885 8.00 10,413 13.39 0.0231
2021-05-12 2021-03-31 13F BALCHEM COM 057665200 73,542 22,826 45.01 9,183 57.05 0.0231
2021-02-08 2020-12-31 13F BALCHEM COM 057665200 50,716 18,840 59.10 5,847 92.27 0.0151
2020-12-04 2020-09-30 13F/A-1 BALCHEM COM 057665200 31,876 683 2.19 3,041 5.01 0.0088
2020-11-06 2020-09-30 13F BALCHEM COM 057665200 32,924 1,731 3,143 7,567.6452
2020-08-17 2020-06-30 13F/A-1 BALCHEM COM 057665200 31,193 -9,966 -24.21 2,896 -27.25 0.0090
2020-08-11 2020-06-30 13F BALCHEM COM 057665200 31,575 -9,584 3,104 8,419.7652
2020-05-14 2020-03-31 13F BALCHEM COM 057665200 41,159 8,361 25.49 3,981 20.60 0.0146
2020-02-06 2019-12-31 13F BALCHEM COM 057665200 32,798 21,818 198.71 3,301 214.68 0.0098
2019-11-12 2019-09-30 13F BALCHEM COM 057665200 10,980 590 5.68 1,049 4.07 0.0027
2019-08-14 2019-06-30 13F BALCHEM COM 057665200 10,390 1,164 12.62 1,008 27.43 0.0033
2019-05-15 2019-03-31 13F BALCHEM COM 057665200 9,226 5,390 140.51 791 225.51 0.0027
2019-02-13 2018-12-31 13F BALCHEM COM 057665200 3,836 1,077 39.04 243 -14.74 0.0009
2018-11-08 2018-09-30 13F BALCHEM COM 057665200 2,759 -2,527 -47.81 285 -44.98 0.0010
2018-08-03 2018-06-30 13F BALCHEM COM 057665200 5,286 2,601 96.87 518 135.45 0.0018
2018-05-11 2018-03-31 13F BALCHEM COM 057665200 2,685 -9,762 -78.43 220 65.41 0.0008
2018-02-08 2017-12-31 13F BALCHEM COM 057665200 12,447 -145,186 -92.10 133 -93.08 0.0005
2017-11-06 2017-09-30 13F BALCHEM COM 057665200 157,633 155,168 6,294.85 1,922 906.28 0.0068
2017-07-31 2017-06-30 13F BALCHEM COM 057665200 2,465 1,334 117.95 191 103.19 0.0008
2017-05-05 2017-03-31 13F BALCHEM COM 057665200 1,131 1,131 94 0.0004
2017-02-02 2016-12-31 13F BALCHEM COM 057665200 0 -1,149 -100.00 0 -100.00
2016-11-04 2016-09-30 13F BALCHEM COM 057665200 1,149 967 531.32 90 718.18 0.0005
2016-08-11 2016-06-30 13F BALCHEM COM 057665200 182 -4 -2.15 11 -8.33 0.0001
2016-05-10 2016-03-31 13F/A-1 BALCHEM COM 057665200 186 -2,139 -92.00 12 -91.49 0.0001
2016-02-03 2015-12-31 13F BALCHEM COM 057665200 2,325 -10,679 -82.12 141 -82.17 0.0009
2015-11-02 2015-09-30 13F/A-1 BALCHEM COM 057665200 13,004 13,004 0.00 791 0.0073
2015-10-30 2015-09-30 13F BALCHEM COM 057665200 13,004 791
2015-05-01 2015-03-31 13F BALCHEM COM 057665200 0 -35 -100.00 0 -100.00
2015-02-10 2014-12-31 13F BALCHEM COM 057665200 35 35 2 0.0000
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.