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 		$1.34B Buy
9,155,135
+4,060,680
+80% +$621M 0.17% 76
2025
Q4 		$906M Buy
5,094,455
+1,195,949
+31% +$217M 0.14% 103
2025
Q3 		$711M Buy
3,898,506
+2,220,028
+132% +$360M 0.11% 120
2025
Q2 		$229M Buy
1,678,478
+1,536,894
+1,085% +$180M 0.05% 254
2025
Q1 		$11.9M Sell
141,584
-1,480,881
-91% -$130M ﹤0.01% 1781
2024
Q4 		$123M Sell
1,622,465
-2,946,202
-64% -$172M 0.03% 366
2024
Q3 		$170M Sell
4,568,667
-6,230,847
-58% -$191M 0.04% 259
2024
Q2 		$274M Sell
10,799,514
-1,875,186
-15% -$42.2M 0.06% 164
2024
Q1 		$292M Sell
12,674,700
-9,351,289
-42% -$199M 0.06% 157
2023
Q4 		$378M Buy
22,025,989
+9,215,317
+72% +$164M 0.1% 106
2023
Q3 		$205M Buy
12,810,672
+11,102,220
+650% +$177M 0.07% 158
2023
Q2 		$26.2M Sell
1,708,452
-61,758
-3% -$702K 0.01% 986
2023
Q1 		$15M Sell
1,770,210
-101,896
-5% -$797K 0.01% 1235
2022
Q4 		$12M Sell
1,872,106
-1,091,956
-37% -$8.28M 0.01% 1442
2022
Q3 		$24.1M Sell
2,964,062
-1,452,617
-33% -$12.9M 0.01% 923
2022
Q2 		$40.1M Sell
4,416,679
-1,985,802
-31% -$19.6M 0.02% 656
2022
Q1 		$87.9M Sell
6,402,481
-6,894,497
-52% -$92M 0.03% 446
2021
Q4 		$242M Buy
13,296,978
+5,506,771
+71% +$122M 0.08% 148
2021
Q3 		$187M Sell
7,790,207
-70,307
-0.9% -$1.71M 0.07% 185
2021
Q2 		$207M Buy
7,860,514
+2,836,063
+56% +$65.6M 0.08% 162
2021
Q1 		$117M Buy
5,024,451
+4,495,949
+851% +$123M 0.06% 224
2020
Q4 		$12.4M Buy
528,502
+327,910
+163% +$5.87M 0.01% 1228
2020
Q3 		$1.91M Buy
+200,592
New +$1.91M ﹤0.01% 3116

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.