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Stonebrook Private’s Palantir PLTR Stock Holding History

Stonebrook Private’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 		$462K Buy
3,158
+185
+6% +$28.3K 0.1% 128
2025
Q4 		$528K Buy
2,973
+642
+28% +$116K 0.11% 122
2025
Q3 		$425K Buy
2,331
+548
+31% +$88.8K 0.09% 141
2025
Q2 		$243K Buy
+1,783
New +$209K 0.06% 170

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

Stonebrook Private's PLTR Position: Q1 2026 in Review

Stonebrook Private increased its Palantir (PLTR) stake by 6.2% in Q1 2026, buying an estimated $28.3K and bringing the position to 3,158 shares worth $462K. The position accounts for 0.1% of the portfolio, ranked #128.

Stonebrook Private first reported a position in PLTR in Q2 2025 and has held it in 4 quarters since. The position peaked at $528K in Q4 2025. 2,977 funds tracked by Wall St. Rank hold PLTR as of Q1 2026.

  • Stonebrook Private held 3,158 shares of Palantir worth $462K as of Q1 2026.
  • Stonebrook Private bought 185 Palantir shares in Q1 2026, an estimated $28.3K.
  • Palantir made up 0.1% of Stonebrook Private's portfolio in Q1 2026, its #128 holding.
  • Stonebrook Private first reported a position in Palantir in Q2 2025 and has held it in 4 quarters since.
  • Stonebrook Private's Palantir position peaked at $528K in Q4 2025.
  • 2,977 funds tracked by Wall St. Rank held Palantir as of Q1 2026.

Based on Stonebrook Private's 13F filing for Q1 2026, filed 11 May 2026.