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MAZE · Maze Therapeutics, Inc.

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$28.93 -0.82 (-2.76%) At close · Aug 20
Market Cap
$1.65B
Shares
55.55M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 162
Total Value: $1,749,185,626
Total Shares: 58,637,153

Institutional Ownership Trend

6 quarters

Holder Concentration

Across 162 13F filers · Δ vs Mar 31, 2026
Top Holder
8.6%
Mar 2025 → Jun 2026 · range 8.6% – 15.6%
−0.2 pts
Top 5
35.6%
Mar 2025 → Jun 2026 · range 35.6% – 54.6%
−1.8 pts
Top 10
55.1%
Mar 2025 → Jun 2026 · range 55.1% – 76.9%
−1.6 pts
HHI
397
Mar 2025 → Jun 2026 · range 397 – 780
Broadly held−22

Quarterly Activity

vs Mar 31, 2026
New
39
Increased
65
Decreased
40
Sold Out
46
Unchanged
18
Holder count: -7
Institutional value: +12.4%
Shares held: +12.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 167
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1842295 CUSIP 578784100 13F (30d) 160 filings 156 filers Visit website Investor relations