IQVIA Holdings Inc.
MX ˙ BMV ˙ US46266C1053
SecurityMX:IQV / IQVIA Holdings Inc.
InstitutionCantillon Capital Management Llc
Latest Disclosed Ownership1,710,896 shares
Latest Disclosed Value $ 291,776,204
Cantillon Capital Management Llc reports 11.86% decrease in ownership of IQV / IQVIA Holdings Inc.

On May 7, 2026 - Cantillon Capital Management Llc filed a 13F-HR form disclosing ownership of 1,710,896 shares of IQVIA Holdings Inc. (MX:IQV) valued at $291,776,204 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,941,144 shares of IQVIA Holdings Inc.. This represents a change in shares of -11.86% 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)
2026-05-07 2026-03-31 13F IQVIA HLDGS COM 46266C105 1,710,896 -230,248 -11.86 291,776 -33.32 1.9386
2026-02-11 2025-12-31 13F IQVIA HLDGS COM 46266C105 1,941,144 14,210 0.74 437,553 19.55 2.3660
2026-02-17 2025-09-30 13F/A-1 IQVIA HLDGS INC COM USD0.01 COMMON STOCK 46266C105 1,926,934 413,256 27.30 366,002 53.43 2.0152
2025-10-30 2025-09-30 13F IQVIA HLDGS COM 46266C105 1,926,934 413,256 366,002 2.0152
2026-02-17 2025-06-30 13F/A-1 IQVIA HLDGS INC COM USD0.01 COMMON STOCK 46266C105 1,513,678 -490,756 -24.48 238,541 -32.50 1.3790
2025-07-30 2025-06-30 13F IQVIA HLDGS COM 46266C105 1,513,678 -490,756 238,541 1.3790
2026-02-17 2025-03-31 13F/A-1 IQVIA HLDGS INC COM USD0.01 COMMON STOCK 46266C105 2,004,434 -61,710 -2.99 353,382 -12.96 2.2884
2025-05-09 2025-03-31 13F IQVIA HLDGS COM 46266C105 2,004,434 -61,710 353,382 2.2884
2025-02-05 2024-12-31 13F IQVIA HLDGS COM 46266C105 2,066,144 226,017 12.28 406,018 -6.89 2.4537
2024-11-07 2024-09-30 13F IQVIA HLDGS COM 46266C105 1,840,127 -55,002 -2.90 436,055 8.82 2.6665
2024-08-05 2024-06-30 13F IQVIA HLDGS COM 46266C105 1,895,129 127,789 7.23 400,706 -10.34 2.6792
2024-05-08 2024-03-31 13F IQVIA HLDGS COM 46266C105 1,767,340 -35,616 -1.98 446,943 7.14 2.8109
2024-02-07 2023-12-31 13F IQVIA HLDGS COM 46266C105 1,802,956 -44,333 -2.40 417,168 14.78 2.7872
2023-11-06 2023-09-30 13F IQVIA HLDGS COM 46266C105 1,847,289 -7,015 -0.38 363,454 -12.80 2.6959
2023-08-09 2023-06-30 13F IQVIA HLDGS COM 46266C105 1,854,304 231,602 14.27 416,792 29.14 2.9135
2023-05-04 2023-03-31 13F IQVIA HLDGS COM 46266C105 1,622,702 94,359 6.17 322,739 3.06 2.6283
2023-02-06 2022-12-31 13F IQVIA HLDGS COM 46266C105 1,528,343 -31,696 -2.03 313,142 10.81 2.6521
2022-11-03 2022-09-30 13F IQVIA HLDGS COM 46266C105 1,560,039 -13,890 -0.88 282,586 -17.26 2.5594
2022-08-03 2022-06-30 13F IQVIA HLDGS COM 46266C105 1,573,929 97,001 6.57 341,527 0.01 2.8508
2022-05-03 2022-03-31 13F IQVIA HLDGS COM 46266C105 1,476,928 237,341 19.15 341,480 -2.36 2.4382
2022-01-27 2021-12-31 13F IQVIA HLDGS COM 46266C105 1,239,587 111,374 9.87 349,738 29.41 2.3102
2021-10-26 2021-09-30 13F IQVIA HLDGS COM 46266C105 1,128,213 -19,687 -1.72 270,252 -2.84 1.8427
2021-07-27 2021-06-30 13F IQVIA HLDGS COM 46266C105 1,147,900 194,305 20.38 278,159 51.03 1.8734
2021-05-03 2021-03-31 13F IQVIA HLDGS COM 46266C105 953,595 953,595 184,178 1.3407
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.