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Rational Advisors’s Palantir PLTR Stock Holding History

Rational Advisors’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 		$2.48M Buy
16,948
+8,508
+101% +$1.3M 0.25% 61
2025
Q4 		$1.5M Buy
8,440
+2,210
+35% +$400K 0.15% 83
2025
Q3 		$1.14M Sell
6,230
-872
-12% -$141K 0.11% 78
2025
Q2 		$968K Sell
7,102
-724
-9% -$84.9K 0.1% 81
2025
Q1 		$661K Sell
7,826
-3,012
-28% -$265K 0.07% 96
2024
Q4 		$820K Sell
10,838
-614
-5% -$35.8K 0.08% 80
2024
Q3 		$426K Buy
11,452
+3,430
+43% +$105K 0.04% 93
2024
Q2 		$203K Buy
+8,022
New +$181K 0.02% 114

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

Rational Advisors's PLTR Position: Q1 2026 in Review

Rational Advisors increased its Palantir (PLTR) stake by 101% in Q1 2026, buying an estimated $1.3M and bringing the position to 16,948 shares worth $2.48M. The position accounts for 0.25% of the portfolio, ranked #61.

Rational Advisors first reported a position in PLTR in Q2 2024 and has held it in 8 quarters since. 2,977 funds tracked by Wall St. Rank hold PLTR as of Q1 2026.

  • Rational Advisors held 16,948 shares of Palantir worth $2.48M as of Q1 2026.
  • Rational Advisors bought 8,508 Palantir shares in Q1 2026, an estimated $1.3M.
  • Palantir made up 0.25% of Rational Advisors's portfolio in Q1 2026, its #61 holding.
  • Rational Advisors first reported a position in Palantir in Q2 2024 and has held it in 8 quarters since.
  • 2,977 funds tracked by Wall St. Rank held Palantir as of Q1 2026.

Based on Rational Advisors's 13F filing for Q1 2026, filed 7 May 2026.