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 		$4.92B Buy
33,618,200
+13,569,900
+68% +$2.07B 0.63% 25
2025
Q4 		$3.56B Buy
20,048,300
+3,363,200
+20% +$609M 0.54% 29
2025
Q3 		$3.04B Buy
16,685,100
+3,524,600
+27% +$571M 0.46% 29
2025
Q2 		$1.79B Sell
13,160,500
-2,314,000
-15% -$271M 0.35% 37
2025
Q1 		$1.31B Buy
15,474,500
+4,446,400
+40% +$390M 0.33% 37
2024
Q4 		$834M Sell
11,028,100
-234,800
-2% -$13.7M 0.18% 56
2024
Q3 		$419M Buy
11,262,900
+926,600
+9% +$28.4M 0.09% 109
2024
Q2 		$262M Buy
10,336,300
+1,263,800
+14% +$28.5M 0.06% 170
2024
Q1 		$209M Buy
9,072,500
+1,269,500
+16% +$27.1M 0.04% 210
2023
Q4 		$134M Sell
7,803,000
-45,900
-0.6% -$818K 0.03% 311
2023
Q3 		$126M Buy
7,848,900
+1,849,700
+31% +$29.5M 0.04% 261
2023
Q2 		$92M Buy
5,999,200
+3,520,100
+142% +$40M 0.03% 367
2023
Q1 		$20.9M Buy
2,479,100
+188,000
+8% +$1.47M 0.01% 974
2022
Q4 		$14.7M Sell
2,291,100
-2,276,500
-50% -$17.3M 0.01% 1246
2022
Q3 		$37.1M Sell
4,567,600
-2,696,000
-37% -$24M 0.02% 660
2022
Q2 		$65.9M Sell
7,263,600
-2,384,700
-25% -$23.6M 0.03% 437
2022
Q1 		$132M Buy
9,648,300
+379,000
+4% +$5.06M 0.04% 286
2021
Q4 		$169M Buy
9,269,300
+925,800
+11% +$20.4M 0.06% 223
2021
Q3 		$201M Sell
8,343,500
-529,200
-6% -$12.9M 0.07% 167
2021
Q2 		$234M Buy
8,872,700
+904,000
+11% +$20.9M 0.09% 140
2021
Q1 		$186M Buy
7,968,700
+2,350,700
+42% +$64.5M 0.09% 150
2020
Q4 		$132M Buy
+5,618,000
New +$100M 0.07% 191

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.