Quadrant Capital Group Portfolio holdings
Constellation Wealth Advisors, the trading name of Quadrant Capital Group, is a wealth manager for high net worth individuals and their trusts and estates, with a private capital platform of its own. Patrick Lafley and John Williams, who had spent years as financial advisors at big banks and institutions, founded it in 2009 to give families with complex finances a better kind of wealth management. In January 2026 it named Kelly Bonnell chief executive and David Snopkowski chief investment officer. Each year it picks eight to twelve private investments across private equity, venture capital, real assets and private credit.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class A
GOOGL
|
+$102M |
| 2 |
iShares High Yield Muni Active ETF
HIMU
|
+$47.2M |
| 3 |
JPMorgan Ultra-Short Income ETF
JPST
|
+$7.52M |
| 4 |
Toyota
TM
|
+$3.79M |
| 5 |
SK Hynix Inc
SKHY
|
+$3.07M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class C
GOOG
|
+$104M |
| 2 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$18.2M |
| 3 |
iShares Russell 1000 ETF
IWB
|
+$9.8M |
| 4 |
Amazon
AMZN
|
+$3.67M |
| 5 |
Microsoft
MSFT
|
+$3.26M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.64% |
| 2 | Miscellaneous | 23.45% |
| 3 | Financials | 11.39% |
| 4 | Healthcare | 6.98% |
| 5 | Industrials | 6.63% |
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Quadrant Capital Group's Q3 2026 Portfolio in Review
As of Q3 2026, Quadrant Capital Group held 1,299 positions worth $3.7B, up 1.3% from $3.65B the previous quarter. Its ten largest holdings account for 31% of the portfolio.
Quadrant Capital Group's Q3 2026 filing shows 56 new, 519 increased, 545 reduced and 74 closed positions. Its largest new stake was Alphabet (Google) Class A: 295,296 shares worth $104M. The largest sale was Alphabet (Google) Class C, an estimated $104M.
By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 27% a quarter earlier, followed by Miscellaneous and Financials.
- Quadrant Capital Group's largest Q3 2026 buy was Alphabet (Google) Class A: 295,296 shares worth $104M.
- Quadrant Capital Group added most to JPMorgan Ultra-Short Income ETF in Q3 2026, an estimated $7.52M increase.
- Quadrant Capital Group's biggest Q3 2026 reduction was Alphabet (Google) Class C, cutting an estimated $104M.
- Quadrant Capital Group fully exited Honeywell Aerospace in Q3 2026, selling an estimated $1.93M.
- Quadrant Capital Group's ten largest holdings make up 31% of its $3.7B portfolio in Q3 2026.
- Quadrant Capital Group opened 56 new positions and closed 74 in Q3 2026.
- Quadrant Capital Group's portfolio value rose 1.3% quarter-over-quarter to $3.7B.
Based on Quadrant Capital Group's 13F filing for Q3 2026, filed 20 Oct 2026.