Tairen Capital Ltd BIRK — BIRKENSTOCK HOLDING PLC

Ownership history in Tairen Capital Ltd  ·  4 quarters on record

AI Ownership Summary

Tairen Capital Ltd reported BIRKENSTOCK HOLDING PLC (BIRK) in 4 quarterly 13F filings from 2024 Q4 through 2025 Q3. Peak portfolio weight reached 1.39% in 2025 Q2. The latest visible filing shows BIRK at 1.35% 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 BIRK ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Tairen Capital Ltd's position in BIRKENSTOCK HOLDING PLC, 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
2025 Q3

BIRK was reported at 1.35% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.39% in 2025 Q2

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

Time in book
Holding Window
2024 Q4 to 2025 Q3

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.

BIRK stock page Tairen Capital Ltd fund profile Tairen Capital Ltd full holdings
How Tairen Capital Ltd held BIRK — position size vs. price
% of Fund (quarterly)    BIRK price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 4 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 UNCHANGED — — — 276,200 — 0% 1.35% $12.5M 2025-11-13 $40.37
2025 Q2 ADDED — — — 276,200 +136,200 +97.3% 1.39% $13.6M 2025-08-12 $49.14
2025 Q1 ADDED — — — 140,000 +120,000 +600.0% 0.42% $6.4M 2025-05-15 $57.70
2024 Q4 INITIATED — — — 20,000 — — 0.17% $1.1M 2025-02-14 $55.25

🏢 Other funds also holding BIRK

As of 2026 Q1 — sorted by position size

Catterton Management Company, L.L.C. 3Y 7Y 98.68% Potrero Capital Research LLC 3Y 7Y 6.69% Crestwood Capital Management, L.P. 3Y 7Y 4.51% Anomaly Capital Management, LP 3Y 3.07% Summerhill Capital Management lnc. 2.99% PLATINUM INVESTMENT MANAGEMENT LTD 3Y 7Y 2.48% Hook Mill Capital Partners, LP 3Y 2.44% Pier Capital, LLC 3Y 7Y 1.3% Exane Asset Management 3Y 7Y 1.29% RICE HALL JAMES & ASSOCIATES, LLC 3Y 7Y 1.18%

FAQ About Tairen Capital Ltd and BIRK

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

How long has Tairen Capital Ltd reported owning BIRK?

Tairen Capital Ltd reported BIRK across 4 quarterly 13F filings, from 2024 Q4 through 2025 Q3.

What was the largest reported BIRK position in Tairen Capital Ltd's portfolio?

The largest reported portfolio weight for BIRK was 1.39% in 2025 Q2.

What is the latest reported BIRK position on this page?

The most recent filing on this page is 2025 Q3, when Tairen Capital Ltd reported 276,200 shares, equal to 1.35% of portfolio, with an estimated market value of $12.5M.

What does the chart on this BIRK ownership page compare?

The chart compares Tairen Capital Ltd's quarterly BIRK 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 Tairen Capital Ltd time their BIRK position?

Based on 13F filing dates vs. subsequent BIRK price moves, Tairen Capital Ltd correctly timed 1 out of 3 reported position changes (33%). The annualised alpha on BIRK relative to SPY over the holding period was -43.1%.

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