Yieldmax Mara Optn In St ETF
$4.02-8.4%
+$323.3K
Net Activity
-95.71% total shares
Institutions Holding
10
Popularity Rank
#10069
Avg Weight
0.01%
Total Value
$893.2K
10 institutions currently hold MARO, with 7 net buyers and 4 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
4
Net Buying Institutions
7
Top 5 by Value
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Across its top 10 institutional holders, MARO's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 10/100, avg. turnover score 39/100).
MARO ranks #10069 out of 37501 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
MARO is a disclosed holding of Ken Griffin (Citadel Advisors LLC), one of the tracked superinvestors on AlphaSMO — it makes up 0.0% of that fund's own 13F portfolio.
10 institutions disclose a position in MARO, but none treat it as a major bet — even Benchmark Financial, LLC, its most concentrated holder, allocates just 0.1% of its own portfolio to it.
Susquehanna International Group, LLP has added to its MARO position for two straight quarters, increasing it by $221.3K to reach $402.8K today.
+$459.1K
Total Buy Value
$23.4K
Total Sell Value
7
Net Buyers
4
Net Sellers
MARO
Q2 2026
Top 5 Institutional Movers
-$17.7M
+$168.3K
+$127.4K
+$74.0K
+$18.4K
MARO does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
No Schedule 13D/13G filings for this ticker
No Form 8-K filings for this ticker
88636R602
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
6,140
Total reported value
$2.9T
Held by 6140 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
5,806
Total reported value
$1.8T
Held by 5806 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
5,250
Total reported value
$1.3T
Held by 5250 institutions — one of the most-tracked stocks on AlphaSMO
Access MARO's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/MAROCLI
npx alphasmo stocks get MARO