IQVIA Holdings Inc.
MX ˙ BMV ˙ US46266C1053
SecurityMX:IQV / IQVIA Holdings Inc.
InstitutionLongview Partners (Guernsey) LTD
Latest Disclosed Ownership1,897,474 shares
Latest Disclosed Value $ 323,595,216
Longview Partners (Guernsey) LTD reports 14.54% decrease in ownership of IQV / IQVIA Holdings Inc.

On May 15, 2026 - Longview Partners (Guernsey) LTD filed a 13F-HR form disclosing ownership of 1,897,474 shares of IQVIA Holdings Inc. (MX:IQV) valued at $323,595,216 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,220,424 shares of IQVIA Holdings Inc.. This represents a change in shares of -14.54% 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)
2026-05-15 2026-03-31 13F IQVIA HLDGS COM 46266C105 1,897,474 -322,950 -14.54 323,595 -35.35 4.5848
2026-02-17 2025-12-31 13F IQVIA HLDGS COM 46266C105 2,220,424 -126,181 -5.38 500,506 12.29 5.2267
2025-11-13 2025-09-30 13F IQVIA HLDGS COM 46266C105 2,346,605 57,891 2.53 445,714 23.58 4.6582
2025-08-13 2025-06-30 13F IQVIA HLDGS COM 46266C105 2,288,714 260,438 12.84 360,678 0.86 3.1077
2025-05-14 2025-03-31 13F IQVIA HLDGS COM 46266C105 2,028,276 -124,168 -5.77 357,585 -15.46 2.8772
2025-02-13 2024-12-31 13F IQVIA HLDGS COM 46266C105 2,152,444 -91,896 -4.09 422,977 -20.47 3.1587
2024-11-13 2024-09-30 13F IQVIA HLDGS COM 46266C105 2,244,340 16,935 0.76 531,841 12.93 3.6482
2024-08-13 2024-06-30 13F IQVIA HLDGS COM 46266C105 2,227,405 -295,800 -11.72 470,963 -26.19 3.4945
2024-05-14 2024-03-31 13F IQVIA HLDGS COM 46266C105 2,523,205 -70,580 -2.72 638,093 6.32 4.1204
2024-02-13 2023-12-31 13F IQVIA HLDGS COM 46266C105 2,593,785 -168,802 -6.11 600,150 10.42 4.0037
2023-11-13 2023-09-30 13F IQVIA HLDGS COM 46266C105 2,762,587 8,768 0.32 543,539 -12.19 3.8531
2023-08-11 2023-06-30 13F IQVIA HLDGS COM 46266C105 2,753,819 45,909 1.70 618,976 14.93 4.0539
2023-05-12 2023-03-31 13F IQVIA HLDGS COM 46266C105 2,707,910 232,872 9.41 538,576 6.20 3.7992
2023-02-13 2022-12-31 13F IQVIA HLDGS COM 46266C105 2,475,038 37,686 1.55 507,111 14.86 4.0288
2022-11-14 2022-09-30 13F IQVIA HLDGS COM 46266C105 2,437,352 -438,623 -15.25 441,502 -29.25 3.7856
2022-08-12 2022-06-30 13F IQVIA HLDGS COM 46266C105 2,875,975 -264,638 -8.43 624,058 -14.06 4.7705
2022-05-13 2022-03-31 13F IQVIA HLDGS COM 46266C105 3,140,613 -92,979 -2.88 726,141 -20.41 4.7542
2022-02-11 2021-12-31 13F IQVIA HLDGS COM 46266C105 3,233,592 -269,902 -7.70 912,326 8.71 5.8233
2021-11-12 2021-09-30 13F IQVIA HLDGS COM 46266C105 3,503,494 -724,159 -17.13 839,227 -18.08 5.2925
2021-08-13 2021-06-30 13F IQVIA HLDGS COM 46266C105 4,227,653 -402,032 -8.68 1,024,445 14.57 5.6272
2021-05-14 2021-03-31 13F IQVIA HLDGS COM 46266C105 4,629,685 -1,202,062 -20.61 894,177 -14.42 4.7495
2021-02-16 2020-12-31 13F IQVIA HLDGS COM 46266C105 5,831,747 -1,420,943 -19.59 1,044,874 -8.60 5.0701
2020-11-13 2020-09-30 13F IQVIA HLDGS COM 46266C105 7,252,690 -26,763 -0.37 1,143,242 10.69 5.3738
2020-08-14 2020-06-30 13F IQVIA HLDGS COM 46266C105 7,279,453 395,053 5.74 1,032,809 39.09 4.9012
2020-05-14 2020-03-31 13F IQVIA HLDGS COM 46266C105 6,884,400 6,884,400 742,551 3.9972
2019-08-13 2019-06-30 13F IQVIA HLDGS COM 46266C105 0 -6,213,751 -100.00 0 -100.00
2019-05-15 2019-03-31 13F IQVIA HLDGS COM 46266C105 6,213,751 -3,118,116 -33.41 893,848 -17.55 4.7079
2019-02-13 2018-12-31 13F IQVIA HLDGS COM 46266C105 9,331,867 -208,078 -2.18 1,084,083 -12.41 5.7696
2018-10-19 2018-09-30 13F IQVIA HLDGS COM 46266C105 9,539,945 -144,020 -1.49 1,237,712 28.04 6.1100
2018-08-01 2018-06-30 13F IQVIA HLDGS COM 46266C105 9,683,965 -105,655 -1.08 966,653 0.64 5.0342
2018-04-16 2018-03-31 13F IQVIA HLDGS COM 46266C105 9,789,620 315,176 3.33 960,460 3.55 5.0347
2018-02-06 2017-12-31 13F IQVIA HLDGS COM 46266C105 9,474,444 9,474,444 927,548 4.8563
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.