Jane Street
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Jane Street’s Palantir PLTR Stock Holding History

Jane Street’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 		$3.58B Buy
24,504,700
+6,707,800
+38% +$1.03B 0.46% 34
2025
Q4 		$3.16B Sell
17,796,900
-448,000
-2% -$81.1M 0.48% 34
2025
Q3 		$3.33B Buy
18,244,900
+4,069,300
+29% +$660M 0.51% 26
2025
Q2 		$1.93B Buy
14,175,600
+1,879,200
+15% +$220M 0.38% 33
2025
Q1 		$1.04B Buy
12,296,400
+2,579,100
+27% +$226M 0.26% 43
2024
Q4 		$735M Buy
9,717,300
+1,880,300
+24% +$110M 0.16% 67
2024
Q3 		$292M Buy
7,837,000
+264,100
+3% +$8.11M 0.06% 160
2024
Q2 		$192M Sell
7,572,900
-1,064,700
-12% -$24M 0.04% 218
2024
Q1 		$199M Buy
8,637,600
+1,160,400
+16% +$24.7M 0.04% 220
2023
Q4 		$128M Sell
7,477,200
-2,674,700
-26% -$47.6M 0.03% 327
2023
Q3 		$162M Buy
10,151,900
+518,500
+5% +$8.26M 0.05% 201
2023
Q2 		$148M Buy
9,633,400
+7,232,800
+301% +$82.2M 0.05% 228
2023
Q1 		$20.3M Sell
2,400,600
-1,091,300
-31% -$8.54M 0.01% 991
2022
Q4 		$22.4M Sell
3,491,900
-936,100
-21% -$7.1M 0.01% 921
2022
Q3 		$36M Sell
4,428,000
-1,413,000
-24% -$12.6M 0.02% 674
2022
Q2 		$53M Sell
5,841,000
-1,882,500
-24% -$18.6M 0.02% 537
2022
Q1 		$106M Buy
7,723,500
+326,600
+4% +$4.36M 0.03% 362
2021
Q4 		$135M Sell
7,396,900
-355,900
-5% -$7.86M 0.04% 277
2021
Q3 		$186M Sell
7,752,800
-292,700
-4% -$7.14M 0.07% 187
2021
Q2 		$212M Sell
8,045,500
-1,449,100
-15% -$33.5M 0.08% 159
2021
Q1 		$221M Buy
9,494,600
+3,306,500
+53% +$90.7M 0.11% 119
2020
Q4 		$146M Buy
+6,188,100
New +$111M 0.07% 174

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

Jane Street's PLTR Position: Q1 2026 in Review

Jane Street increased its Palantir (PLTR) stake by 80% in Q1 2026, buying an estimated $621M and bringing the position to 9,155,135 shares worth $1.34B. The position accounts for 0.17% of the portfolio, ranked #76.

Jane Street first reported a position in PLTR in Q3 2020 and has held it in 23 quarters since. 2,977 funds tracked by Wall St. Rank hold PLTR as of Q1 2026.

  • Jane Street held 9,155,135 shares of Palantir worth $1.34B as of Q1 2026.
  • Jane Street bought 4,060,680 Palantir shares in Q1 2026, an estimated $621M.
  • Palantir made up 0.17% of Jane Street's portfolio in Q1 2026, its #76 holding.
  • Jane Street first reported a position in Palantir in Q3 2020 and has held it in 23 quarters since.
  • 2,977 funds tracked by Wall St. Rank held Palantir as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.