IQVIA Holdings Inc.
MX ˙ BMV ˙ US46266C1053
SecurityMX:IQV / IQVIA Holdings Inc.
InstitutionBoston Partners
Latest Disclosed Ownership4,238,958 shares
Latest Disclosed Value $ 723,309,663
Boston Partners reports 3.71% increase in ownership of IQV / IQVIA Holdings Inc.

On May 11, 2026 - Boston Partners filed a 13F-HR form disclosing ownership of 4,238,958 shares of IQVIA Holdings Inc. (MX:IQV) valued at $723,309,663 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,087,380 shares of IQVIA Holdings Inc.. This represents a change in shares of 3.71% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-11 2026-03-31 13F IQVIA HLDGS COM 46266C105 4,238,958 151,578 3.71 723,310 -21.66 0.3238
2026-02-13 2025-12-31 13F IQVIA HLDGS COM 46266C105 4,087,380 530,672 14.92 923,276 36.44 0.9559
2025-11-13 2025-09-30 13F IQVIA HLDGS COM 46266C105 3,556,708 3,556,708 676,698 0.6948
2025-02-11 2024-12-31 13F IQVIA HLDGS COM 46266C105 0 -1,655 -100.00 0 -100.00
2024-11-12 2024-09-30 13F IQVIA HLDGS COM 46266C105 1,655 -6,015 -78.42 392 -75.82 0.0005
2024-08-14 2024-06-30 13F IQVIA HLDGS COM 46266C105 7,670 4,589 148.95 1,622 108.09 0.0020
2024-05-28 2024-03-31 13F/A-1 IQVIA HLDGS COM 46266C105 3,081 -267 -7.97 779 0.65 0.0009
2024-05-13 2024-03-31 13F IQVIA HLDGS COM 46266C105 3,081 -267 779 0.0004
2024-02-07 2023-12-31 13F IQVIA HLDGS COM 46266C105 3,348 -451,003 -99.26 775 -99.13 0.0010
2023-11-08 2023-09-30 13F IQVIA HLDGS COM 46266C105 454,351 -3,222 -0.70 89,376 -13.09 0.1237
2023-08-10 2023-06-30 13F IQVIA HLDGS COM 46266C105 457,573 1,151 0.25 102,839 13.30 0.1384
2023-05-09 2023-03-31 13F IQVIA HLDGS COM 46266C105 456,422 -134,715 -22.79 90,766 -25.09 0.1248
2023-02-08 2022-12-31 13F IQVIA HLDGS COM 46266C105 591,137 8,437 1.45 121,169 14.75 0.1639
2022-11-09 2022-09-30 13F IQVIA HLDGS COM 46266C105 582,700 34,330 6.26 105,592 -11.28 0.1545
2022-08-10 2022-06-30 13F IQVIA HLDGS COM 46266C105 548,370 11,027 2.05 119,016 -4.22 0.1663
2022-05-10 2022-03-31 13F IQVIA HLDGS COM 46266C105 537,343 532,284 10,521.53 124,262 8,601.82 0.1505
2022-02-04 2021-12-31 13F IQVIA HLDGS COM 46266C105 5,059 -512 -9.19 1,428 7.05 0.0017
2021-11-05 2021-09-30 13F IQVIA HLDGS COM 46266C105 5,571 -413,170 -98.67 1,334 -98.69 0.0017
2021-08-12 2021-06-30 13F IQVIA HLDGS COM 46266C105 418,741 -78,858 -15.85 101,480 5.53 0.1294
2021-05-10 2021-03-31 13F IQVIA HLDGS COM 46266C105 497,599 -123,786 -19.92 96,162 -13.63 0.1290
2021-02-10 2020-12-31 13F/A-1 IQVIA HLDGS COM 46266C105 621,385 -113,217 -15.41 111,333 -3.85 0.1731
2021-02-04 2020-12-31 13F IQVIA HLDGS COM 46266C105 621,385 -113,217 111,333 66,793.1825
2020-11-13 2020-09-30 13F/A-1 IQVIA HLDGS COM 46266C105 734,602 -109,828 -13.01 115,796 -3.35 0.2109
2020-11-09 2020-09-30 13F IQVIA HLDGS COM 46266C105 844,430 0 119,807 87,952.6097
2020-08-12 2020-06-30 13F IQVIA HLDGS COM 46266C105 844,430 -267,109 -24.03 119,807 -0.04 0.2201
2020-05-13 2020-03-31 13F IQVIA HLDGS COM 46266C105 1,111,539 -8,192 -0.73 119,860 -30.72 0.2380
2020-02-06 2019-12-31 13F/A-1 IQVIA HLDGS COM 46266C105 1,119,731 34,616 3.19 173,017 6.74 0.2288
2020-02-05 2019-12-31 13F IQVIA HLDGS COM 46266C105 1,119,731 34,616 173,017 97,275.2107
2019-11-20 2019-09-30 13F/A-1 IQVIA HLDGS COM 46266C105 1,085,115 -366,367 -25.24 162,085 -30.59 0.2195
2019-11-08 2019-09-30 13F IQVIA HLDGS COM 46266C105 1,450,083 -1,399 233,267 0.3085
2019-08-26 2019-06-30 13F/A-1 IQVIA HLDGS COM 46266C105 1,451,482 -27,465 -1.86 233,531 9.77 0.3063
2019-08-09 2019-06-30 13F IQVIA HLDGS COM 46266C105 1,451,536 -27,411 233,540
2019-05-13 2019-03-31 13F/A-1 IQVIA HLDGS COM 46266C105 1,478,947 163,195 12.40 212,746 39.19 0.2819
2019-05-03 2019-03-31 13F IQVIA HLDGS COM 46266C105 1,478,947 163,195 212,746
2019-02-07 2018-12-31 13F IQVIA HLDGS COM 46266C105 1,315,752 1,061,550 417.60 152,851 363.47 0.2196
2018-11-14 2018-09-30 13F IQVIA HLDGS COM 46266C105 254,202 254,202 32,980 0.0383
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.