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Custom Index Systems’s Palantir PLTR Stock Holding History

Custom Index Systems’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 		$1.4M Buy
11,961
+301
+3% +$41.1K 0.5% 45
2026
Q1 		$1.71M Buy
11,660
+487
+4% +$74.5K 0.74% 28
2025
Q4 		$1.99M Sell
11,173
-353
-3% -$63.9K 0.88% 21
2025
Q3 		$2.1M Buy
11,526
+739
+7% +$120K 0.62% 36
2025
Q2 		$1.47M Buy
10,787
+5,272
+96% +$618K 0.7% 29
2025
Q1 		$465K Buy
+5,515
New +$484K 0.24% 133

Other funds holding PLTR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Custom Index Systems's PLTR Position: Q2 2026 in Review

Custom Index Systems increased its Palantir (PLTR) stake by 2.6% in Q2 2026, buying an estimated $41.1K and bringing the position to 11,961 shares worth $1.4M. The position accounts for 0.5% of the portfolio, ranked #45.

Custom Index Systems first reported a position in PLTR in Q1 2025 and has held it in 6 quarters since. The position peaked at $2.1M in Q3 2025. 2,845 funds tracked by Wall St. Rank hold PLTR as of Q2 2026.

  • Custom Index Systems held 11,961 shares of Palantir worth $1.4M as of Q2 2026.
  • Custom Index Systems bought 301 Palantir shares in Q2 2026, an estimated $41.1K.
  • Palantir made up 0.5% of Custom Index Systems's portfolio in Q2 2026, its #45 holding.
  • Custom Index Systems first reported a position in Palantir in Q1 2025 and has held it in 6 quarters since.
  • Custom Index Systems's Palantir position peaked at $2.1M in Q3 2025.
  • 2,845 funds tracked by Wall St. Rank held Palantir as of Q2 2026.

Based on Custom Index Systems's 13F filing for Q2 2026, filed 14 Aug 2026.