13FBOX
TSAKOS ENERGY NAVIGATION LTD · 13F Institutional Holdings
Options Calculator Rankings
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TSAKOS ENERGY NAVIGATION LTD

Institutions
3
Combined AUM (Q2 2026)
$4.7M
Combined Shares (Q2 2026)
133,300
Overall Trend
Decrease
All institutions combined
Basis: holder count and combined value / shares merge all share classes of the same company (e.g. Class A / C); each institution is counted once, and value & shares are the sum across classes.
📥 Inflow (Q1 2026→Q2 2026)
+10,300
1 institutions added · 0 new buys
Est. buy amount
📤 Outflow (Q1 2026→Q2 2026)
-56,800
2 institutions reduced · 0 exits
Est. sell amount
⚖️ Net Share Change
-46,500
Net Sell
💰 Est. Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$4.7M
Institutions
3
New Buys
0
Adds
1
Reduces
2
Exits
0
Unchanged
0
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
IMC-Chicago, LLC
<0.01%<0.01%#2$3.2M89,400$3.1M79,100+10,300+13.02%Add
GROUP ONE TRADING LLC
<0.01%<0.01%#1$820,58423,200$1.2M31,200-8,000-25.64%Reduce
SIMPLEX TRADING, LLC
<0.01%<0.01%#3$732,15920,700$2.7M69,500-48,800-70.22%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow