13FBOX
INVESTMENT MANAGERS SER TR I · 13F Institutional Holdings
Options Calculator Rankings
I

INVESTMENT MANAGERS SER TR I

TARK
Institutions
7
Combined AUM (Q2 2026)
$5.0M
Combined Shares (Q2 2026)
103,773
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+79,712
6 · 5 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-2,697
1 · 0 Exit · ≈
⚖️ Net
+77,015
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$5.0M
Institutions
7
New Buys
5
Adds
1
Reduces
1
Exits
0
Unchanged
0
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
Optiver Holding B.V.
<0.01%<0.01%#1$3.7M77,002$841,97223,890+53,112+222.32%Add
CITADEL ADVISORS LLC
<0.01%#3$529,97711,044$00+11,044New Buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%#4$396,3788,260$00+8,260New Buy
HRT FINANCIAL LP
<0.01%#2$340,8367,103$00+7,103New Buy
SIMPLEX TRADING, LLC
<0.01%<0.01%#5$8,205171$101,0782,868-2,697-94.04%Reduce
UBS Group AG
<0.01%#7$6,094127$00+127New Buy
Qube Research & Technologies Ltd
<0.01%#6$3,16766$00+66New Buy

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow