VANGUARD CALL May 107

Institutions

Combined AUM (Q2 2026)

$698.9M

Combined Shares (Q2 2026)

1.1M

Overall Trend

Increase

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)

+387,100

2 institutions added · 1 new buys

Est. buy amount ≈ —

📤 Outflow (Q1 2026→Q2 2026)

-366,900

2 institutions reduced · 0 exits

Est. sell amount ≈ —

⚖️ Net Share Change

+20,200

—

Net Buy

💰 Est. Net Value

≈ —

—

est. price —

⏳

Latest AUM (Q2 2026)

$698.9M

Institutions

New Buys

Adds

Reduces

Exits

Unchanged

	Portfolio %	Prev Q %	Rank	Q2 2026 Value	Q2 2026 Shares	Prev Q Value	Prev Q Shares	Shares Change	Action
IMC-Chicago, LLC	0.16%	0.11%	#1	$664.5M	1.0M	$315.1M	658,100	+382,200+58.08%	Add
GROUP ONE TRADING LLC	0.03%	0.01%	#2	$19.2M	28,200	$5.5M	35,900	-7,700-21.45%	Reduce
HRT FINANCIAL LP	0.02%	0.58%	#3	$11.8M	28,500	$231.7M	387,700	-359,200-92.65%	Reduce
JPMORGAN CHASE & CO	<0.01%	—	#4	$3.3M	4,900	$0	0	+4,900	New Buy

🧭 Institutional Sector Flow Heatmap

⏳

Net Outflow Net Inflow