HAMILTON LANE ADVISORS LLC RBRK — Rubrik, Inc.

Ownership history in HAMILTON LANE ADVISORS LLC  ·  6 quarters on record

AI Ownership Summary

HAMILTON LANE ADVISORS LLC reported Rubrik, Inc. (RBRK) in 6 quarterly 13F filings from 2024 Q3 through 2026 Q1. Peak portfolio weight reached 6.97% in 2025 Q2. The latest visible filing shows RBRK at 3.19% 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 RBRK ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was HAMILTON LANE ADVISORS LLC's position in Rubrik, 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

RBRK was reported at 3.19% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
6.97% 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 Q3 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.

RBRK stock page HAMILTON LANE ADVISORS LLC fund profile HAMILTON LANE ADVISORS LLC full holdings
How HAMILTON LANE ADVISORS LLC held RBRK — position size vs. price
% of Fund (quarterly)    RBRK price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 6 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED — — — 91,300 -50,029 -35.4% 3.19% $4.5M 2026-04-08 $51.63
2025 Q4 ADDED — — — 141,329 +35,915 +34.1% 5.95% $10.8M 2026-01-20 $64.88
2025 Q2 REDUCED — — — 105,414 -159 -0.2% 6.97% $9.4M 2025-07-02 $85.58
2025 Q1 ADDED — — — 105,573 +71,547 +210.3% 5.54% $6.4M 2025-04-10 $58.35
2024 Q4 ADDED — — — 34,026 +980 +3.0% 2.15% $2.2M 2025-01-14 $65.09
2024 Q3 INITIATED — — — 33,046 — — 0.92% $1.1M 2024-11-13 $44.58

🏢 Other funds also holding RBRK

As of 2026 Q1 — sorted by position size

Institutional Venture Management XV, LLC 3Y 7Y 92.82% BAIN CAPITAL VENTURE INVESTORS, LLC 3Y 7Y 18.46% Greenvale Capital LLP 3Y 7Y 5.48% Robocap Asset Management Ltd 5.1% Bienville Capital Management, LLC 3Y 7Y 4.2% Penn Mutual Asset Management 3Y 7Y 4.13% Octahedron Capital Management L.P. 3Y 3.95% DEEPWATER ASSET MANAGEMENT, LLC 3Y 2.75% Renaissance Capital LLC 3Y 2.63% Evolutionary Tree Capital Management, LLC 3Y 2.28%

FAQ About HAMILTON LANE ADVISORS LLC and RBRK

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

How long has HAMILTON LANE ADVISORS LLC reported owning RBRK?

HAMILTON LANE ADVISORS LLC reported RBRK across 6 quarterly 13F filings, from 2024 Q3 through 2026 Q1.

What was the largest reported RBRK position in HAMILTON LANE ADVISORS LLC's portfolio?

The largest reported portfolio weight for RBRK was 6.97% in 2025 Q2.

What is the latest reported RBRK position on this page?

The most recent filing on this page is 2026 Q1, when HAMILTON LANE ADVISORS LLC reported 91,300 shares, equal to 3.19% of portfolio, with an estimated market value of $4.5M.

What does the chart on this RBRK ownership page compare?

The chart compares HAMILTON LANE ADVISORS LLC's quarterly RBRK 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 HAMILTON LANE ADVISORS LLC time their RBRK position?

Based on 13F filing dates vs. subsequent RBRK price moves, HAMILTON LANE ADVISORS LLC correctly timed 3 out of 5 reported position changes (60%). The annualised alpha on RBRK relative to SPY over the holding period was +0.4%.

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