Revvity, Inc.
US ˙ NYSE

SecurityRVTY / Revvity, Inc.
InstitutionShell Asset Management Co
Latest Disclosed Ownership6,050 shares
Latest Disclosed Value $ 530
Shell Asset Management Co reports 28.97% decrease in ownership of RVTY / Revvity, Inc.

On November 7, 2025 - Shell Asset Management Co filed a 13F-HR form disclosing ownership of 6,050 shares of Revvity, Inc. (US:RVTY) valued at $530,282 USD as of September 30, 2025. The entity filed a previous 13F-HR on July 23, 2025 disclosing 8,518 shares of Revvity, Inc.. The current value of the position is $619,520 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)
2025-11-07 2025-09-30 13F REVVITY COM 714046109 6,050 -2,468 -28.97 1 0.0532
2025-07-23 2025-06-30 13F REVVITY COM 714046109 8,518 4,719 124.22 1 0.0285
2025-05-14 2025-03-31 13F REVVITY COM 714046109 3,799 -438 -10.34 0 0.0191
2025-02-14 2024-12-31 13F REVVITY COM 714046109 4,237 0 0.00 0 0.0207
2024-11-07 2024-09-30 13F REVVITY COM 714046109 4,237 -28 -0.66 1 0.0238
2024-07-25 2024-03-31 13F REVVITY COM 714046109 4,265 -2,344 -35.47 0 0.0204
2024-02-14 2023-12-31 13F REVVITY COM 714046109 6,609 -1,830 -21.69 1 0.0333
2023-11-08 2023-09-30 13F REVVITY COM 714046109 8,439 -246 -2.83 1 -100.00 0.0386
2023-07-28 2023-06-30 13F REVVITY COM 714046109 8,685 -2,248 -20.56 1 0.00 0.0407
2023-05-15 2023-03-31 13F PERKINELMER COM 714046109 10,933 -223 -2.00 1 0.00 0.0605
2023-02-07 2022-12-31 13F PERKINELMER COM 714046109 11,156 -2,121 -15.97 2 -99.94 0.0685
2022-11-14 2022-09-30 13F PERKINELMER COM 714046109 13,277 -3,551 -21.10 1,598 -33.22 0.0623
2022-08-09 2022-06-30 13F PERKINELMER COM 714046109 16,828 -790 -4.48 2,393 -22.15 0.0708
2022-05-04 2022-03-31 13F PERKINELMER COM 714046109 17,618 287 1.66 3,074 -11.79 0.0726
2022-02-09 2021-12-31 13F PERKINELMER COM 714046109 17,331 1,002 6.14 3,485 23.14 0.0715
2021-11-04 2021-09-30 13F PERKINELMER COM 714046109 16,329 2,366 16.94 2,830 31.26 0.0635
2021-08-12 2021-06-30 13F PERKINELMER COM 714046109 13,963 -2,475 -15.06 2,156 2.23 0.0418
2021-05-10 2021-03-31 13F PERKINELMER COM 714046109 16,438 -7,083 -30.11 2,109 -37.51 0.0422
2021-02-16 2020-12-31 13F PERKINELMER COM 714046109 23,521 4,527 23.83 3,375 41.57 0.0697
2020-11-13 2020-09-30 13F PERKINELMER COM 714046109 18,994 -1,921 -9.18 2,384 16.18 0.0554
2020-08-10 2020-06-30 13F PERKINELMER COM 714046109 20,915 5,652 37.03 2,052 78.59 0.0512
2020-05-11 2020-03-31 13F PERKINELMER COM 714046109 15,263 -64 -0.42 1,149 -22.78 0.0320
2020-02-13 2019-12-31 13F PERKINELMER COM 714046109 15,327 -2,524 -14.14 1,488 -2.11 0.0321
2019-11-12 2019-09-30 13F PERKINELMER COM 714046109 17,851 -96 -0.53 1,520 -12.09 0.0347
2019-08-12 2019-06-30 13F PERKINELMER COM 714046109 17,947 6,422 55.72 1,729 55.63 0.0383
2019-05-09 2019-03-31 13F PERKINELMER COM 714046109 11,525 0 0.00 1,111 22.76 0.0245
2019-02-13 2018-12-31 13F PERKINELMER COM 714046109 11,525 -1,000 -7.98 905 -25.70 0.0226
2018-11-13 2018-09-30 13F PERKINELMER COM 714046109 12,525 0 0.00 1,218 32.82 0.0240
2018-08-10 2018-06-30 13F PERKINELMER COM 714046109 12,525 -670 -5.08 917 -8.21 0.0188
2018-05-14 2018-03-31 13F PERKINELMER COM 714046109 13,195 13,195 999 0.0199
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.