Cornerstone Financial Management LLC

Q3 2026 13F-HR Holdings

Location
Burlington, MA
Holdings as of
9/30/2026
Date filed
11/10/2026
Form type
13F-HR
Num holdings
2,066
Total value ($000)
$128,236
Net value change ($000)
+3,552 (2.8%)
New positions
659
Sold out positions
64
Turnover %
0.7%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/28/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
MSFT 591 56.9%
AAPL 503 23.0%
MGK 322 5.5%
NVDA 317 34.5%
XOM 242 NEW
SCHX 225 4.9%
VGIT 175 3.4%
VGSH 162 3.0%
META 151 56.8%
MGC 126 3.2%
Top Reduces (Value $000, Stocks/ETFs)
MGV -294 -4.8%
NULG -261 -15.5%
IVOV -134 -7.9%
EQIN -127 -9.0%
NEE -113 -17.9%
IWP -101 -6.0%
VTEB -94 -6.4%
OAIM -91 -4.6%
ISMD -87 -7.4%
DMXF -76 -5.3%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type