13FBOX
TOPBUILD CORP · 13F Institutional Holdings
Options Calculator Rankings
T

TOPBUILD CORP

Institutions
3
Combined AUM (Q2 2026)
$1.4M
Combined Shares (Q2 2026)
4,054
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+2,354
2 · 1 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-700
1 · 0 Exit · ≈
⚖️ Net
+1,654
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$1.4M
Institutions
3
New Buys
1
Adds
1
Reduces
1
Exits
0
Unchanged
0
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
SIMPLEX TRADING, LLC
<0.01%<0.01%#2$815,4192,300$35,130100+2,200+2,200.00%Add
IMC-Chicago, LLC
<0.01%<0.01%#3$567,2481,600$807,9902,300-700-30.43%Reduce
McMillan Office, Inc.
0.01%#1$55,277154$00+154New Buy

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow