Avantor, Inc.
US ˙ NYSE ˙ US05352A1007

SecurityAVTR / Avantor, Inc.
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Macquarie Group Ltd closes position in AVTR / Avantor, Inc.

On February 13, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 0 shares of Avantor, Inc. (US:AVTR) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 253,232 shares of Avantor, Inc.. The current value of the position is $0 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.

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)
2026-02-13 2025-12-31 13F AVANTOR COM 05352A100 0 -100.00 0
2025-11-13 2025-09-30 13F AVANTOR COM 05352A100 253,232 -890,251 -77.85 3,160 -79.47 0.0037
2025-08-14 2025-06-30 13F AVANTOR COM 05352A100 1,143,483 -51,015 -4.27 15,392 -20.51 0.0189
2025-08-14 2025-03-31 13F/A-1 AVANTOR COM 05352A100 1,194,498 -241,944 -16.84 19,363 -36.03 0.0240
2025-05-15 2025-03-31 13F AVANTOR COM 05352A100 1,194,498 -241,944 19,363 0.0158
2025-02-14 2024-12-31 13F AVANTOR COM 05352A100 1,436,442 -82,997 -5.46 30,266 -23.00 0.0367
2024-11-14 2024-09-30 13F AVANTOR COM 05352A100 1,519,439 82,783 5.76 39,308 29.06 0.0424
2024-08-09 2024-06-30 13F AVANTOR COM 05352A100 1,436,656 175,597 13.92 30,457 -5.55 0.0349
2024-05-14 2024-03-31 13F AVANTOR COM 05352A100 1,261,059 731,859 138.30 32,245 166.91 0.0366
2024-02-14 2023-12-31 13F AVANTOR COM 05352A100 529,200 28,927 5.78 12,082 14.57 0.0140
2023-11-14 2023-09-30 13F AVANTOR COM 05352A100 500,273 -30,193 -5.69 10,545 -3.22 0.0132
2023-10-27 2023-06-30 13F/A-2 AVANTOR COM 05352A100 530,466 -38,233 -6.72 10,896 -9.36 0.0125
2023-10-12 2023-06-30 13F/A-1 AVANTOR COM 05352A100 530,466 -38,233 10,896 0.0110
2023-08-14 2023-06-30 13F AVANTOR COM 05352A100 530,466 -38,233 10,896 0.0111
2023-06-01 2023-03-31 13F/A-1 AVANTOR COM 05352A100 568,699 390,038 218.31 12,022 219.11 0.0143
2023-05-15 2023-03-31 13F AVANTOR COM 05352A100 568,699 390,038 12,022 0.0110
2023-02-21 2022-12-31 13F AVANTOR COM 05352A100 178,661 -41,875 -18.99 3,768 -12.84 0.0044
2022-11-14 2022-09-30 13F AVANTOR COM 05352A100 220,536 -157,817 -41.71 4,322 -63.27 0.0053
2022-08-17 2022-06-30 13F/A-1 AVANTOR COM 05352A100 378,353 -187,074 -33.09 11,766 -38.47 0.0132
2022-08-15 2022-06-30 13F AVANTOR COM 05352A100 378,353 -187,074 11,766 0.0042
2022-05-16 2022-03-31 13F AVANTOR COM 05352A100 565,427 -103,882 -15.52 19,122 -32.20 0.0145
2022-02-11 2021-12-31 13F Avantor COM 05352A100 669,309 29,760 4.65 28,205 7.83 0.0235
2021-11-12 2021-09-30 13F AVANTOR COM 05352A100 639,549 54,185 9.26 26,157 25.83 0.0223
2021-08-13 2021-06-30 13F AVANTOR COM 05352A100 585,364 321,114 121.52 20,787 171.90 0.0171
2021-05-14 2021-03-31 13F AVANTOR COM 05352A100 264,250 35,998 15.77 7,645 18.99 0.0108
2021-02-16 2020-12-31 13F AVANTOR COM 05352A100 228,252 115,921 103.20 6,425 154.35 0.0094
2020-11-13 2020-09-30 13F AVANTOR COM 05352A100 112,331 -9,087 -7.48 2,526 22.38 0.0043
2020-08-11 2020-06-30 13F AVANTOR COM 05352A100 121,418 -1,957 -1.59 2,064 33.94 0.0036
2020-05-15 2020-03-31 13F AVANTOR COM 05352A100 123,375 123,375 1,541 0.0032
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.