Boston Family Office’s Palantir PLTR Stock Holding History

Boston Family Office’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 Q1	$5.85M	Buy	39,985 +2,255	+6%	+$345K	0.39%	70
2025 Q4	$6.71M	Sell	37,730 -125	-0.3%	-$22.6K	0.43%	63
2025 Q3	$6.91M	Buy	37,855 +3,750	+11%	+$608K	0.44%	65
2025 Q2	$4.65M	Buy	34,105 +105	+0.3%	+$12.3K	0.31%	75
2025 Q1	$2.87M	Sell	34,000 -1,000	-3%	-$87.8K	0.2%	94
2024 Q4	$2.65M	Sell	35,000 -2,000	-5%	-$116K	0.18%	98
2024 Q3	$1.38M	Buy	37,000 +12,000	+48%	+$368K	0.09%	137
2024 Q2	$633K	Hold	25,000	–	–	0.05%	176
2024 Q1	$575K	Buy	+25,000	New	+$533K	0.04%	181

Other funds holding PLTR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Boston Family Office's PLTR Position: Q1 2026 in Review

Boston Family Office increased its Palantir (PLTR) stake by 6% in Q1 2026, buying an estimated $345K and bringing the position to 39,985 shares worth $5.85M. The position accounts for 0.39% of the portfolio, ranked #70.

Boston Family Office first reported a position in PLTR in Q1 2024 and has held it in 9 quarters since. The position peaked at $6.91M in Q3 2025. 2,977 funds tracked by Wall St. Rank hold PLTR as of Q1 2026.

Boston Family Office held 39,985 shares of Palantir worth $5.85M as of Q1 2026.
Boston Family Office bought 2,255 Palantir shares in Q1 2026, an estimated $345K.
Palantir made up 0.39% of Boston Family Office's portfolio in Q1 2026, its #70 holding.
Boston Family Office first reported a position in Palantir in Q1 2024 and has held it in 9 quarters since.
Boston Family Office's Palantir position peaked at $6.91M in Q3 2025.
2,977 funds tracked by Wall St. Rank held Palantir as of Q1 2026.

Based on Boston Family Office's 13F filing for Q1 2026, filed 13 May 2026.