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$13.51 -0.01 (-0.11%) At close · Sep 4

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.

Use institutional holdings through the 13F API or MCP →
Holders: 4
Total Value: $624,490
Total Shares: 40,394

Institutional Ownership Trend

3 quarters

Holder Concentration

Across 4 13F filers · Δ vs Dec 31, 2025
Top Holder
45.5%
Sep 2025 → Mar 2026 · range 45.5% – 99.8%
−52.2 pts
Top 5
100.0%
Sep 2025 → Mar 2026 · range 100.0% – 100.0%
0.0 pts
Top 10
100.0%
Sep 2025 → Mar 2026 · range 100.0% – 100.0%
0.0 pts
HHI
4,173
Sep 2025 → Mar 2026 · range 4,173 – 9,952
Highly concentrated−5,391

Quarterly Activity

vs Dec 31, 2025
New
2
Increased
1
Decreased
0
Sold Out
1
Unchanged
1
Holder count: +1
Institutional value: +984.5%
Shares held: +1479.7%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
UBS Group AG +1,150 1,203

Top Sellers

vs Dec 31, 2025
No qualifying movers this quarter.

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
JANE STREET GROUP, LLC 18,394 $284,371
SUSQUEHANNA INTERNATIONAL GROUP, LLP 18,297 $282,871

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
FMR LLC 4 $90
Filter: New 2 Increased 1 Reduced 0 Sold out 1 Unchanged 1
Showing 4 of 4
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
JANE STREET GROUP, LLC AMYY $284,371 45.54% 18,394
SUSQUEHANNA INTERNATIONAL GROUP, LLP AMYY $282,871 45.30% 18,297
GROUP ONE TRADING LLC AMYY $38,650 6.19% 2,500
UBS Group AG AMYY $18,598 2.98% 1,203