Parker-Hannifin Corporation
MX ˙ BMV ˙ FR0010263202
SecurityMX:PH / Parker-Hannifin Corporation
InstitutionMarshall Wace, Llp
Latest Disclosed Ownership15,516 shares
Latest Disclosed Value $ 13,890,544
Marshall Wace, Llp reports 81.66% decrease in ownership of PH / Parker-Hannifin Corporation

On May 14, 2026 - Marshall Wace, Llp filed a 13F-HR form disclosing ownership of 15,516 shares of Parker-Hannifin Corporation (MX:PH) valued at $13,890,544 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 84,601 shares of Parker-Hannifin Corporation. This represents a change in shares of -81.66% during the quarter.

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)
2026-05-14 2026-03-31 13F PARKER HANNIFIN COMMON STOCK 701094104 15,516 -69,085 -81.66 13,891 -81.32 0.0066
2026-02-13 2025-12-31 13F PARKER HANNIFIN COMMON STOCK 701094104 84,601 84,218 21,989.03 74,361 25,541.38 0.0677
2025-11-13 2025-09-30 13F PARKER HANNIFIN COMMON STOCK 701094104 383 383 290 0.0003
2025-05-15 2025-03-31 13F PARKER HANNIFIN COMMON STOCK 701094104 0 -58,482 -100.00 0 -100.00
2025-02-13 2024-12-31 13F PARKER HANNIFIN COMMON STOCK 701094104 58,482 -30,126 -34.00 37,196 -33.56 0.0447
2024-11-14 2024-09-30 13F PARKER HANNIFIN COMMON STOCK 701094104 88,608 41,951 89.91 55,984 137.23 0.0682
2024-08-14 2024-06-30 13F PARKER HANNIFIN COMMON STOCK 701094104 46,657 46,657 23,600 0.0315
2024-05-15 2024-03-31 13F PARKER HANNIFIN COMMON STOCK 701094104 0 -78,218 -100.00 0 -100.00
2024-02-14 2023-12-31 13F PARKER HANNIFIN COMMON STOCK 701094104 78,218 37,755 93.31 36,035 128.63 0.0610
2023-11-14 2023-09-30 13F PARKER HANNIFIN COMMON STOCK 701094104 40,463 38,093 1,607.30 15,761 1,605.74 0.0319
2023-08-14 2023-06-30 13F PARKER HANNIFIN COMMON STOCK 701094104 2,370 2,370 924 0.0018
2022-11-14 2022-09-30 13F PARKER HANNIFIN COMMON STOCK 701094104 0 -144,491 -100.00 0 -100.00
2022-08-15 2022-06-30 13F PARKER HANNIFIN COMMON STOCK 701094104 144,491 24,147 20.06 35,552 4.11 0.0731
2022-05-16 2022-03-31 13F PARKER HANNIFIN COMMON STOCK 701094104 120,344 6,053 5.30 34,148 -6.08 0.0647
2022-02-14 2021-12-31 13F PARKER HANNIFIN COMMON STOCK 701094104 114,291 114,291 36,358 0.0671
2021-11-15 2021-09-30 13F PARKER HANNIFIN COMMON STOCK 701094104 0 -2,287 -100.00 0 -100.00
2021-08-13 2021-06-30 13F PARKER HANNIFIN COMMON STOCK 701094104 2,287 2,287 702 0.0034
2021-05-17 2021-03-31 13F PARKER HANNIFIN COMMON STOCK 701094104 0 -59,383 -100.00 0 -100.00
2021-02-16 2020-12-31 13F PARKER HANNIFIN COMMON STOCK 701094104 59,383 -169,520 -74.06 16,177 -65.07 0.0877
2020-11-16 2020-09-30 13F PARKER HANNIFIN COMMON STOCK 701094104 228,903 219,771 2,406.60 46,317 2,668.50 0.2964
2020-08-13 2020-06-30 13F PARKER HANNIFIN COMMON STOCK 701094104 9,132 -10,368 -53.17 1,673 -33.87 0.0117
2020-05-15 2020-03-31 13F PARKER HANNIFIN COMMON STOCK 701094104 19,500 -996 -4.86 2,530 -40.03 0.0253
2020-02-14 2019-12-31 13F PARKER HANNIFIN COMMON STOCK 701094104 20,496 -14,289 -41.08 4,219 -32.84 0.0290
2019-11-14 2019-09-30 13F PARKER HANNIFIN COMMON STOCK 701094104 34,785 -37,390 -51.80 6,282 -48.80 0.0494
2019-08-14 2019-06-30 13F PARKER HANNIFIN COMMON STOCK 701094104 72,175 72,175 107.49 12,270 95.32 0.1010
2017-05-12 2017-03-31 13F PARKER HANNIFIN COMMON STOCK 701094104 0 -94,202 -100.00 0 -100.00
2017-02-10 2016-12-31 13F PARKER HANNIFIN COMMON STOCK 701094104 94,202 94,202 13,188 0.0867
2016-11-10 2016-09-30 13F PARKER HANNIFIN COMMON STOCK 701094104 0 -4,897 -100.00 0 -100.00
2016-08-12 2016-06-30 13F PARKER HANNIFIN COMMON STOCK 701094104 4,897 4,897 529 0.0044
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.