PLATINUM INVESTMENT MANAGEMENT LTD ABBV ABBVIE INC

Ownership history in PLATINUM INVESTMENT MANAGEMENT LTD  ·  5 quarters on record

AI Ownership Summary

PLATINUM INVESTMENT MANAGEMENT LTD reported ABBVIE INC (ABBV) in 5 quarterly 13F filings from 2025 Q1 through 2026 Q1. Peak portfolio weight reached 5.54% in 2025 Q3. The latest visible filing shows ABBV at 1.65% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this ABBV ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was PLATINUM INVESTMENT MANAGEMENT LTD's position in ABBVIE INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

ABBV was reported at 1.65% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
5.54% in 2025 Q3

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2025 Q1 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

How PLATINUM INVESTMENT MANAGEMENT LTD held ABBV — position size vs. price
% of Fund (quarterly)    ABBV price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 5 quarters  
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 UNCHANGED 30,102 0% 1.65% $6.5M 2026-05-14 $210.77
2025 Q4 REDUCED 91.9% -4.0% 30,102 -340,057 -91.9% 1.59% $6.9M 2026-02-13 $229.60
2025 Q3 ADDED 370,159 +4,719 +1.3% 5.54% $85.7M 2025-11-13 $228.54
2025 Q2 REDUCED 12.7% +21.3% 365,440 -52,927 -12.7% 4.51% $67.8M 2025-07-21 $180.56
2025 Q1 INITIATED 418,367 5.08% $87.7M 2025-05-15 $175.95

FAQ About PLATINUM INVESTMENT MANAGEMENT LTD and ABBV

These are the practical questions this page is built to answer before you even open the full history table.

How long has PLATINUM INVESTMENT MANAGEMENT LTD reported owning ABBV?

PLATINUM INVESTMENT MANAGEMENT LTD reported ABBV across 5 quarterly 13F filings, from 2025 Q1 through 2026 Q1.

What was the largest reported ABBV position in PLATINUM INVESTMENT MANAGEMENT LTD's portfolio?

The largest reported portfolio weight for ABBV was 5.54% in 2025 Q3.

What is the latest reported ABBV position on this page?

The most recent filing on this page is 2026 Q1, when PLATINUM INVESTMENT MANAGEMENT LTD reported 30,102 shares, equal to 1.65% of portfolio, with an estimated market value of $6.5M.

What does the chart on this ABBV ownership page compare?

The chart compares PLATINUM INVESTMENT MANAGEMENT LTD's quarterly ABBV portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did PLATINUM INVESTMENT MANAGEMENT LTD time their ABBV position?

Based on 13F filing dates vs. subsequent ABBV price moves, PLATINUM INVESTMENT MANAGEMENT LTD correctly timed 3 out of 4 reported position changes (75%). The annualised alpha on ABBV relative to SPY over the holding period was -6.6%.

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