Mason & Associates (California)’s Palantir PLTR Stock Holding History

Mason & Associates (California)’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 Q2	$3.57M	Sell	30,635 -679	-2%	-$92.6K	0.58%	37
2026 Q1	$4.31M	Sell	31,314 -288	-0.9%	-$44K	0.83%	28
2025 Q4	$5.62M	Buy	31,602 +2,582	+9%	+$467K	1.06%	26
2025 Q3	$5.29M	Buy	29,020 +2,401	+9%	+$389K	1.07%	25
2025 Q2	$3.63M	Buy	26,619 +2,009	+8%	+$236K	0.84%	26
2025 Q1	$2.08M	Buy	24,610 +6,813	+38%	+$598K	0.52%	35
2024 Q4	$1.35M	Buy	17,797 +2,873	+19%	+$167K	0.32%	45
2024 Q3	$555K	Buy	14,924 +5,005	+50%	+$154K	0.14%	71
2024 Q2	$251K	Hold	9,919	–	–	0.07%	92
2024 Q1	$228K	Buy	+9,919	New	+$211K	0.06%	101

Other funds holding PLTR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Mason & Associates (California)'s PLTR Position: Q2 2026 in Review

Mason & Associates (California) reduced its Palantir (PLTR) stake by 2.2% in Q2 2026, selling an estimated $92.6K and leaving 30,635 shares worth $3.57M. The position accounts for 0.58% of the portfolio, ranked #37.

Mason & Associates (California) first reported a position in PLTR in Q1 2024 and has held it in 10 quarters since. The position peaked at $5.62M in Q4 2025. 2,838 funds tracked by Wall St. Rank hold PLTR as of Q2 2026.

Mason & Associates (California) held 30,635 shares of Palantir worth $3.57M as of Q2 2026.
Mason & Associates (California) sold 679 Palantir shares in Q2 2026, an estimated $92.6K.
Palantir made up 0.58% of Mason & Associates (California)'s portfolio in Q2 2026, its #37 holding.
Mason & Associates (California) first reported a position in Palantir in Q1 2024 and has held it in 10 quarters since.
Mason & Associates (California)'s Palantir position peaked at $5.62M in Q4 2025.
2,838 funds tracked by Wall St. Rank held Palantir as of Q2 2026.

Based on Mason & Associates (California)'s 13F filing for Q2 2026, filed 23 Jul 2026.