Cornerstone Planning Group’s Archer Aviation ACHR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
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

Cornerstone Planning Group's ACHR Position: Q2 2026 in Review

Cornerstone Planning Group opened a new position in Archer Aviation (ACHR) in Q2 2026: 1,385 shares worth $7.17K. The stake represents ﹤0.01% of the portfolio and ranks #994 among its holdings. This is a return to the name: Cornerstone Planning Group previously reported a position in ACHR as recently as Q1 2025.

Cornerstone Planning Group first reported a position in ACHR in Q4 2022 and has held it in 7 quarters since. The position peaked at $8.05K in Q1 2025. 526 funds tracked by Wall St. Rank hold ACHR as of Q2 2026.

  • Cornerstone Planning Group held 1,385 shares of Archer Aviation worth $7.17K as of Q2 2026.
  • Archer Aviation was a new Cornerstone Planning Group position in Q2 2026.
  • Archer Aviation made up ﹤0.01% of Cornerstone Planning Group's portfolio in Q2 2026, its #994 holding.
  • Cornerstone Planning Group first reported a position in Archer Aviation in Q4 2022 and has held it in 7 quarters since.
  • Cornerstone Planning Group's Archer Aviation position peaked at $8.05K in Q1 2025.
  • 526 funds tracked by Wall St. Rank held Archer Aviation as of Q2 2026.

Based on Cornerstone Planning Group's 13F filing for Q2 2026, filed 29 Jul 2026.