AlphaQuest LLC IART — INTEGRA LIFESCIENCES HLDGS C

Ownership history in AlphaQuest LLC  ·  7 quarters on record

AI Ownership Summary

AlphaQuest LLC reported INTEGRA LIFESCIENCES HLDGS C (IART) in 7 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 0.11% in 2024 Q1. The latest visible filing shows IART at 0.00% 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 IART ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was AlphaQuest LLC's position in INTEGRA LIFESCIENCES HLDGS C, 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

IART was reported at 0.00% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.11% in 2024 Q1

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

Time in book
Holding Window
2023 Q4 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.

IART stock page AlphaQuest LLC fund profile AlphaQuest LLC full holdings
How AlphaQuest LLC held IART — position size vs. price
% of Fund (quarterly)    IART price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 7 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 UNCHANGED — — — 5,248 — 0% 0.00% $65K 2026-04-30 $10.54
2025 Q4 ADDED — — — 5,248 +2,843 +118.2% 0.00% $65K 2026-02-09 $10.93
2025 Q3 REDUCED 59.8% -12.0% ✅ 2,405 -3,584 -59.8% 0.00% $34K 2025-11-03 $11.49
2025 Q2 REDUCED 57.4% +11.1% ❌ 5,989 -8,066 -57.4% 0.01% $73K 2025-07-31 $13.14
2024 Q3 REDUCED 19.3% +23.7% ❌ 14,055 -3,364 -19.3% 0.02% $255K 2024-11-07 $25.51
2024 Q1 ADDED — — — 17,419 +10,635 +156.8% 0.11% $618K 2024-05-09 $25.30
2023 Q4 INITIATED — — — 6,784 — — 0.06% $295K 2024-02-09 $42.43

🏢 Other funds also holding IART

As of 2026 Q1 — sorted by position size

SummerHaven Investment Management, LLC 3Y 0.31% Leeward Investments, LLC - MA 3Y 0.17% Inspire Investing, LLC 3Y 7Y 0.04% Compass Financial Group, INC/SD 3Y 0.02% Assenagon Asset Management S.A. 3Y 7Y 0.01% Louisiana State Employees Retirement System 3Y 7Y 0.0% EXCHANGE TRADED CONCEPTS, LLC 3Y 0.0% GAMMA Investing LLC 0.0% State of Alaska, Department of Revenue 3Y 7Y 0.0% YOUSIF CAPITAL MANAGEMENT, LLC 3Y 0.0%

FAQ About AlphaQuest LLC and IART

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

How long has AlphaQuest LLC reported owning IART?

AlphaQuest LLC reported IART across 7 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported IART position in AlphaQuest LLC's portfolio?

The largest reported portfolio weight for IART was 0.11% in 2024 Q1.

What is the latest reported IART position on this page?

The most recent filing on this page is 2026 Q1, when AlphaQuest LLC reported 5,248 shares, equal to 0.00% of portfolio, with an estimated market value of $65K.

What does the chart on this IART ownership page compare?

The chart compares AlphaQuest LLC's quarterly IART 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 AlphaQuest LLC time their IART position?

Based on 13F filing dates vs. subsequent IART price moves, AlphaQuest LLC correctly timed 4 out of 6 reported position changes (67%). The annualised alpha on IART relative to SPY over the holding period was -50.1%.

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