MAM
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Mainsail Asset Management’s Palantir PLTR Stock Holding History

Mainsail Asset Management’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 		$2.08M Sell
14,234
-301
-2% -$46K 0.93% 16
2025
Q4 		$2.58M Buy
14,535
+494
+4% +$89.4K 1.11% 16
2025
Q3 		$2.56M Buy
14,041
+507
+4% +$82.2K 1.12% 15
2025
Q2 		$1.84M Buy
13,534
+109
+0.8% +$12.8K 1.14% 14
2025
Q1 		$1.13M Buy
13,425
+101
+0.8% +$8.87K 0.78% 15
2024
Q4 		$1.01M Buy
13,324
+614
+5% +$35.8K 0.7% 17
2024
Q3 		$473K Hold
12,710
– – 0.35% 33
2024
Q2 		$322K Buy
+12,710
New +$286K 0.26% 38

Other funds holding PLTR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
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
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Mainsail Asset Management's PLTR Position: Q1 2026 in Review

Mainsail Asset Management reduced its Palantir (PLTR) stake by 2.1% in Q1 2026, selling an estimated $46K and leaving 14,234 shares worth $2.08M. The position accounts for 0.93% of the portfolio, ranked #16.

Mainsail Asset Management first reported a position in PLTR in Q2 2024 and has held it in 8 quarters since. The position peaked at $2.58M in Q4 2025. 2,977 funds tracked by Wall St. Rank hold PLTR as of Q1 2026.

  • Mainsail Asset Management held 14,234 shares of Palantir worth $2.08M as of Q1 2026.
  • Mainsail Asset Management sold 301 Palantir shares in Q1 2026, an estimated $46K.
  • Palantir made up 0.93% of Mainsail Asset Management's portfolio in Q1 2026, its #16 holding.
  • Mainsail Asset Management first reported a position in Palantir in Q2 2024 and has held it in 8 quarters since.
  • Mainsail Asset Management's Palantir position peaked at $2.58M in Q4 2025.
  • 2,977 funds tracked by Wall St. Rank held Palantir as of Q1 2026.

Based on Mainsail Asset Management's 13F filing for Q1 2026, filed 13 May 2026.