Cornerstone Planning Group’s Palantir PLTR Stock Holding History

Cornerstone Planning Group’s Portfolio PLTR Stock Details PLTR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	–	Sell	-604	Closed	-$75.2K	–	1272
2026 Q2	$75.2K	Sell	604 -78	-11%	-$10.6K	0.01%	310
2026 Q1	$92.7K	Sell	682 -48	-7%	-$7.34K	0.01%	260
2025 Q4	$115K	Sell	730 -94	-11%	-$17K	0.02%	198
2025 Q3	$180K	Buy	824 +371	+82%	+$60.1K	0.03%	142
2025 Q2	$78.5K	Buy	453 +63	+16%	+$7.39K	0.02%	179
2025 Q1	$39.3K	Buy	390 +185	+90%	+$16.2K	0.01%	279
2024 Q4	$15.5K	Buy	205 +87	+74%	+$5.07K	﹤0.01%	350
2024 Q3	$5.3K	Buy	118 +15	+15%	+$460	﹤0.01%	557
2024 Q2	$2.48K	Buy	+103	New	+$2.32K	﹤0.01%	717
2023 Q4	–	Sell	-5	Closed	-$80	–	1005
2023 Q3	$80	Hold	5	–	–	﹤0.01%	1115
2023 Q2	$77	Buy	+5	New	+$57	﹤0.01%	1547
2022 Q4	$4.04K	Buy	+600	New	+$4.55K	﹤0.01%	979

Other funds holding PLTR

New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return

UNICOM Systems Las Vegas, Nevada $1.46B AUM 70.54% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return

Czech National Bank Prague, Czech Republic $18.9B AUM 36.24% 1-Year Est. Return

Hyperion Asset Management Brisbane, Australia $3.66B AUM 10.02% 1-Year Est. Return

Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return

ABN AMRO Investment Solutions Paris Cedex 008 $13.2B AUM 30.55% 1-Year Est. Return

KBC Group Brussels, Belgium $47.9B AUM 37.61% 1-Year Est. Return

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

Cornerstone Planning Group sold out of Palantir (PLTR) in Q3 2026, closing a stake of 604 shares — an estimated $75.2K sold.

Cornerstone Planning Group first reported a position in PLTR in Q4 2022 and held it in 12 quarters. The position peaked at $180K in Q3 2025. 958 funds tracked by Wall St. Rank hold PLTR as of Q3 2026.

Cornerstone Planning Group reported no remaining Palantir position as of Q3 2026 after selling out during the quarter.
Cornerstone Planning Group sold 604 Palantir shares in Q3 2026, an estimated $75.2K.
Cornerstone Planning Group first reported a position in Palantir in Q4 2022 and held it in 12 quarters.
Cornerstone Planning Group's Palantir position peaked at $180K in Q3 2025.
958 funds tracked by Wall St. Rank held Palantir as of Q3 2026.

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