Agilent Technologies, Inc.
US ˙ NYSE ˙ US00846U1016

SecurityA / Agilent Technologies, Inc.
InstitutionFirst Manhattan Co
Latest Disclosed Ownership67,234 shares
Latest Disclosed Value $ 7,680,526
First Manhattan Co reports 5.38% decrease in ownership of A / Agilent Technologies, Inc.

On May 15, 2026 - First Manhattan Co filed a 13F-HR form disclosing ownership of 67,234 shares of Agilent Technologies, Inc. (US:A) valued at $7,663,331 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 71,055 shares of Agilent Technologies, Inc.. This represents a change in shares of -5.38% during the quarter. The current value of the position is $9,237,952 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)
2026-05-15 2026-03-31 13F AGILENT TECHNOLOGIES COM 00846U101 67,234 -3,821 -5.38 7,681 -20.56 0.0213
2026-02-17 2025-12-31 13F AGILENT TECHNOLOGIES COM 00846U101 71,055 -2,878 -3.89 9,668 1.69 0.0254
2025-11-14 2025-09-30 13F AGILENT TECHNOLOGIES COM 00846U101 73,933 -5,264 -6.65 9,508 1.72 0.0251
2025-08-14 2025-06-30 13F AGILENT TECHNOLOGIES COM 00846U101 79,197 -178 -0.22 9,346 0.66 0.0264
2025-05-15 2025-03-31 13F AGILENT TECHNOLOGIES COM 00846U101 79,375 -2,537 -3.10 9,285 -15.77 0.0271
2025-02-14 2024-12-31 13F AGILENT TECHNOLOGIES COM 00846U101 81,912 -3,637 -4.25 11,024 -13.21 0.0323
2024-11-14 2024-09-30 13F AGILENT TECHNOLOGIES COM 00846U101 85,549 -2,244 -2.56 12,702 11.62 0.0377
2024-08-15 2024-06-30 13F/A-1 AGILENT TECHNOLOGIES COM 00846U101 87,793 -2,565 -2.84 11,381 -13.49 0.0365
2024-08-14 2024-06-30 13F AGILENT TECHNOLOGIES COM 00846U101 87,793 -2,565 11,381 0.0365
2024-05-15 2024-03-31 13F AGILENT TECHNOLOGIES COM 00846U101 90,358 -1,538 -1.67 13,155 2.91 0.0426
2024-02-13 2023-12-31 13F AGILENT TECHNOLOGIES COM 00846U101 91,896 -5,437 -5.59 12,783 17.45 0.0443
2023-11-14 2023-09-30 13F AGILENT TECHNOLOGIES COM 00846U101 97,333 -6,225 -6.01 10,884 -12.60 0.0402
2023-08-14 2023-06-30 13F AGILENT TECHNOLOGIES COM 00846U101 103,558 5,346 5.44 12,453 -8.35 0.0456
2023-05-15 2023-03-31 13F AGILENT TECHNOLOGIES COM 00846U101 98,212 -9,582 -8.89 13,587 -15.78 0.0521
2023-02-14 2022-12-31 13F AGILENT TECHNOLOGIES COM 00846U101 107,794 -2,784 -2.52 16,132 20.02 0.0591
2022-11-14 2022-09-30 13F AGILENT TECHNOLOGIES COM 00846U101 110,578 -391 -0.35 13,441 1.98 0.0569
2022-08-15 2022-06-30 13F AGILENT TECHNOLOGIES COM 00846U101 110,969 -440 -0.39 13,180 -10.60 0.0531
2022-05-16 2022-03-31 13F AGILENT TECHNOLOGIES COM 00846U101 111,409 39,799 55.58 14,742 28.94 0.0482
2022-02-14 2021-12-31 13F AGILENT TECHNOLOGIES COM 00846U101 71,610 -644 -0.89 11,433 0.45 0.0377
2021-11-15 2021-09-30 13F AGILENT TECHNOLOGIES COM 00846U101 72,254 -1,544 -2.09 11,382 4.35 0.0419
2021-08-16 2021-06-30 13F AGILENT TECHNOLOGIES COM 00846U101 73,798 -3,397 -4.40 10,908 11.15 0.0398
2021-05-14 2021-03-31 13F AGILENT TECHNOLOGIES COM 00846U101 77,195 -542 -0.70 9,814 6.55 0.0423
2021-02-16 2020-12-31 13F AGILENT TECHNOLOGIES COM 00846U101 77,737 12 0.02 9,211 17.41 0.0441
2020-11-12 2020-09-30 13F AGILENT TECHN COMMON 00846U101 77,725 -1,559 -1.97 7,845 11.98 0.0404
2020-08-14 2020-06-30 13F AGILENT TECHN COMMON 00846U101 79,284 -2,534 -3.10 7,006 19.56 0.0405
2020-05-06 2020-03-31 13F AGILENT TECHN COMMON 00846U101 81,818 -382 -0.46 5,860 -16.43 0.0380
2020-02-13 2019-12-31 13F AGILENT TECHN COMMON 00846U101 82,200 -924 -1.11 7,012 10.08 0.0352
2019-11-13 2019-09-30 13F AGILENT TECHN COMMON 00846U101 83,124 360 0.43 6,370 3.07 0.0351
2019-08-16 2019-06-30 13F AGILENT TECHN COMMON 00846U101 82,764 2,515 3.13 6,180 -4.19 0.0343
2019-04-12 2019-03-31 13F AGILENT TECHN COMMON 00846U101 80,249 9,770 13.86 6,450 35.68 0.0372
2019-01-30 2018-12-31 13F AGILENT TECHN COMMON 00846U101 70,479 1,345 1.95 4,754 -2.52 0.0296
2018-10-15 2018-09-30 13F AGILENT TECHN COMMON 00846U101 69,134 4,564 7.07 4,877 22.14 0.0260
2018-08-01 2018-06-30 13F AGILENT TECHN COMMON 00846U101 64,570 7,014 12.19 3,993 3.71 0.0230
2018-04-20 2018-03-31 13F AGILENT TECHN COMMON 00846U101 57,556 -2,037 -3.42 3,850 -3.53 0.0219
2018-01-22 2017-12-31 13F AGILENT TECHN COMMON 00846U101 59,593 -405 -0.68 3,991 3.61 0.0219
2017-10-25 2017-09-30 13F AGILENT TECHN COMMON 00846U101 59,998 -3,185 -5.04 3,852 2.80 0.0221
2017-08-10 2017-06-30 13F/A-2 AGILENT TECHN COMMON 00846U101 63,183 -1,577 -2.44 3,747 9.43 0.0218
2017-08-01 2017-06-30 13F/A-1 AGILENT TECHN COMMON 00846U101 63,878 695 3,788 0.0221
2017-07-28 2017-06-30 13F AGILENT TECHN COMMON 00846U101 63,878 -882 3,788
2017-04-25 2017-03-31 13F/A-1 AGILENT TECHN COMMON 00846U101 64,760 -2,731 -4.05 3,424 11.35 0.0203
2017-04-24 2017-03-31 13F AGILENT TECHN COMMON 00846U101 70,873 3,337
2017-01-25 2016-12-31 13F AGILENT TECHN COMMON 00846U101 67,491 -3,382 -4.77 3,075 -7.85 0.0187
2016-10-20 2016-09-30 13F AGILENT TECHN COMMON 00846U101 70,873 -1,108 -1.54 3,337 4.51 0.0204
2016-07-14 2016-06-30 13F AGILENT TECHN COMMON 00846U101 71,981 -56 -0.08 3,193 11.25 0.0196
2016-04-22 2016-03-31 13F AGILENT TECHN COMMON 00846U101 72,037 -1,381 -1.88 2,870 -6.48 0.0177
2016-01-20 2015-12-31 13F AGILENT TECHN COMMON 00846U101 73,418 -8,532 -10.41 3,069 9.10 0.0188
2015-10-26 2015-09-30 13F AGILENT TECHN COMMON 00846U101 81,950 -1,386 -1.66 2,813 -12.50 0.0181
2015-07-17 2015-06-30 13F AGILENT TECHN COMMON 00846U101 83,336 -89,808 -51.87 3,215 -55.31 0.0190
2015-04-30 2015-03-31 13F AGILENT TECHN COMMON 00846U101 173,144 -5,197 -2.91 7,194 -1.47 0.0414
2015-01-20 2014-12-31 13F AGILENT TECHN COMMON 00846U101 178,341 3,475 1.99 7,301 -26.72 0.0413
2014-10-23 2014-09-30 13F AGILENT TECHN COMMON 00846U101 174,866 -7,300 -4.01 9,963 -4.78 0.0579
2014-08-14 2014-06-30 13F/A-1 AGILENT TECHN COMMON 00846U101 182,166 8,950 5.17 10,463 8.02 0.0663
2014-05-16 2014-03-31 13F AGILENT TECHN COMMON 00846U101 173,216 -461,896 -72.73 9,686 -73.33 0.0638
2014-02-04 2013-12-31 13F AGILENT TECHN COMMON 00846U101 635,112 -9,920 -1.54 36,322 9.88 0.2401
2013-10-29 2013-09-30 13F AGILENT TECHN COMMON 00846U101 645,032 -14,183 -2.15 33,057 10.60 0.2308
2013-08-13 2013-06-30 13F AGILENT TECHN COMMON 00846U101 659,215 659,215 29,888 0.2056
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.