Baxter International Inc.
US ˙ NYSE ˙ US0718131099

SecurityBAX / Baxter International Inc.
InstitutionWiley Bros.-aintree Capital, Llc
Latest Disclosed Ownership43,621 shares
Latest Disclosed Value $ 736,314
Wiley Bros.-aintree Capital, Llc reports 40.30% increase in ownership of BAX / Baxter International Inc.

On May 15, 2026 - Wiley Bros.-aintree Capital, Llc filed a 13F-HR form disclosing ownership of 43,621 shares of Baxter International Inc. (US:BAX) valued at $732,833 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 31,091 shares of Baxter International Inc.. This represents a change in shares of 40.30% during the quarter. The current value of the position is $808,733 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.

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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 BAXTER INTL COM 071813109 43,621 12,530 40.30 736 24.11 0.0036
2026-02-17 2025-12-31 13F BAXTER INTL COM 071813109 31,091 -6,012 -16.20 593 -29.74 0.0031
2025-11-14 2025-09-30 13F BAXTER INTL COM 071813109 37,103 6,029 19.40 845 -10.21 0.0054
2025-08-14 2025-06-30 13F BAXTER INTL COM 071813109 31,074 2,419 8.44 940 -2.59 0.0072
2025-05-15 2025-03-31 13F BAXTER INTL COM 071813109 28,655 7,746 37.05 966 56.91 0.0103
2025-02-14 2024-12-31 13F BAXTER INTL COM 071813109 20,909 -4,488 -17.67 616 -36.20 0.0074
2024-11-14 2024-09-30 13F BAXTER INTL COM 071813109 25,397 16,125 173.91 964 210.97 0.0186
2024-07-24 2024-06-30 13F BAXTER INTL COM 071813109 9,272 9,272 310 0.0136
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.