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Cornerstone Select Advisors’s Palantir PLTR Stock Holding History

Cornerstone Select 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 		$3.11M Buy
21,269
+2,139
+11% +$327K 1.95% 11
2025
Q4 		$3.4M Buy
19,130
+546
+3% +$98.8K 2.36% 8
2025
Q3 		$3.39M Buy
18,584
+1,023
+6% +$166K 2.49% 6
2025
Q2 		$2.39M Sell
17,561
-1,769
-9% -$207K 2.11% 9
2025
Q1 		$1.63M Sell
19,330
-502
-3% -$44.1K 1.54% 22
2024
Q4 		$1.5M Buy
+19,832
New +$1.16M 1.45% 21

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

Cornerstone Select Advisors's PLTR Position: Q1 2026 in Review

Cornerstone Select Advisors increased its Palantir (PLTR) stake by 11% in Q1 2026, buying an estimated $327K and bringing the position to 21,269 shares worth $3.11M. The position accounts for 1.95% of the portfolio, ranked #11.

Cornerstone Select Advisors first reported a position in PLTR in Q4 2024 and has held it in 6 quarters since. The position peaked at $3.4M in Q4 2025. 2,977 funds tracked by Wall St. Rank hold PLTR as of Q1 2026.

  • Cornerstone Select Advisors held 21,269 shares of Palantir worth $3.11M as of Q1 2026.
  • Cornerstone Select Advisors bought 2,139 Palantir shares in Q1 2026, an estimated $327K.
  • Palantir made up 1.95% of Cornerstone Select Advisors's portfolio in Q1 2026, its #11 holding.
  • Cornerstone Select Advisors first reported a position in Palantir in Q4 2024 and has held it in 6 quarters since.
  • Cornerstone Select Advisors's Palantir position peaked at $3.4M in Q4 2025.
  • 2,977 funds tracked by Wall St. Rank held Palantir as of Q1 2026.

Based on Cornerstone Select Advisors's 13F filing for Q1 2026, filed 13 May 2026.