Cornerstone Planning Group
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Cornerstone Planning Group’s Archer Aviation ACHR Stock Holding History

Cornerstone Planning Group’s Portfolio ACHR Stock Details ACHR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		– Sell
-1,385
Closed -$7.17K – 190
2026
Q2 		$7.17K Buy
+1,385
New +$8.05K ﹤0.01% 994
2025
Q2 		– Sell
-1,000
Closed -$8.05K – 1528
2025
Q1 		$8.05K Buy
+1,000
New +$8.87K ﹤0.01% 623
2024
Q2 		– Sell
-1,000
Closed -$3.96K – 1261
2024
Q1 		$3.96K Hold
1,000
– – ﹤0.01% 557
2023
Q4 		$6.14K Hold
1,000
– – ﹤0.01% 501
2023
Q3 		$5.06K Hold
1,000
– – ﹤0.01% 524
2023
Q2 		$4.12K Buy
+1,000
New +$2.82K ﹤0.01% 957
2022
Q4 		$2.78K Buy
+1,000
New +$2.47K ﹤0.01% 1103

Other funds holding ACHR

YC
Yarbrough Capital Franklin, Tennessee $3.58B AUM 26% 1-Year Est. Return
Green Alpha Advisors
Green Alpha Advisors Niwot, Colorado $148M AUM 98.22% 1-Year Est. Return
Hennion & Walsh Asset Management
Hennion & Walsh Asset Management Parsippany, New Jersey $3.42B AUM 25.82% 1-Year Est. Return
Farther Finance Advisors
Farther Finance Advisors San Francisco, California $14.2B AUM 18.33% 1-Year Est. Return
Vontobel Holding
Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return
TD Waterhouse Canada
TD Waterhouse Canada Toronto, Ontario, Canada $38.4B AUM 30.28% 1-Year Est. Return
SBI Securities
SBI Securities Tokyo, Japan $4.38B AUM 56.37% 1-Year Est. Return
Avondale Wealth Management
Avondale Wealth Management West Lake Hills, Texas $227M AUM 19.33% 1-Year Est. Return
OpenArc Corporate Advisory
OpenArc Corporate Advisory Atlanta, Georgia $8.86B AUM 19.31% 1-Year Est. Return
Sowell Financial Services
Sowell Financial Services North Little Rock, Arkansas $3.61B AUM 22.22% 1-Year Est. Return

Cornerstone Planning Group's ACHR Position: Q3 2026 in Review

Cornerstone Planning Group sold out of Archer Aviation (ACHR) in Q3 2026, closing a stake of 1,385 shares — an estimated $7.17K sold.

Cornerstone Planning Group first reported a position in ACHR in Q4 2022 and held it in 7 quarters. The position peaked at $8.05K in Q1 2025. 91 funds tracked by Wall St. Rank hold ACHR as of Q3 2026.

  • Cornerstone Planning Group reported no remaining Archer Aviation position as of Q3 2026 after selling out during the quarter.
  • Cornerstone Planning Group sold 1,385 Archer Aviation shares in Q3 2026, an estimated $7.17K.
  • Cornerstone Planning Group first reported a position in Archer Aviation in Q4 2022 and held it in 7 quarters.
  • Cornerstone Planning Group's Archer Aviation position peaked at $8.05K in Q1 2025.
  • 91 funds tracked by Wall St. Rank held Archer Aviation as of Q3 2026.

Based on Cornerstone Planning Group's 13F filing for Q3 2026, filed 16 Oct 2026.