RhumbLine Advisers
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RhumbLine Advisers’s Palantir PLTR Stock Holding History

RhumbLine Advisers’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 		$567M Sell
3,879,015
-52,375
-1% -$8.01M 0.49% 25
2025
Q4 		$699M Sell
3,931,390
-118,933
-3% -$21.5M 0.56% 20
2025
Q3 		$739M Buy
4,050,323
+83,997
+2% +$13.6M 0.59% 22
2025
Q2 		$541M Sell
3,966,326
-220,163
-5% -$25.8M 0.46% 25
2025
Q1 		$353M Buy
4,186,489
+163,040
+4% +$14.3M 0.33% 42
2024
Q4 		$304M Sell
4,023,449
-11,080
-0.3% -$645K 0.27% 55
2024
Q3 		$150M Buy
4,034,529
+1,312,502
+48% +$40.3M 0.14% 127
2024
Q2 		$68.9M Buy
2,722,027
+100,059
+4% +$2.25M 0.06% 248
2024
Q1 		$60.3M Sell
2,621,968
-15,726
-0.6% -$335K 0.06% 287
2023
Q4 		$45.3M Buy
2,637,694
+26,195
+1% +$467K 0.05% 327
2023
Q3 		$41.8M Buy
2,611,499
+30,808
+1% +$491K 0.05% 331
2023
Q2 		$39.6M Buy
2,580,691
+382,855
+17% +$4.35M 0.04% 361
2023
Q1 		$18.6M Buy
2,197,836
+167,704
+8% +$1.31M 0.02% 644
2022
Q4 		$13M Buy
2,030,132
+113,042
+6% +$857K 0.02% 804
2022
Q3 		$15.6M Buy
1,917,090
+167,751
+10% +$1.49M 0.02% 656
2022
Q2 		$15.9M Buy
1,749,339
+265,340
+18% +$2.62M 0.02% 649
2022
Q1 		$20.4M Sell
1,483,999
-82,716
-5% -$1.1M 0.03% 573
2021
Q4 		$28.5M Buy
1,566,715
+82,876
+6% +$1.83M 0.04% 456
2021
Q3 		$35.7M Sell
1,483,839
-11,076
-0.7% -$270K 0.05% 342
2021
Q2 		$39.4M Buy
1,494,915
+1,484,143
+13,778% +$34.3M 0.05% 320
2021
Q1 		$251K Hold
10,772
– – ﹤0.01% 2760
2020
Q4 		$254K Buy
+10,772
New +$193K ﹤0.01% 2741

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

RhumbLine Advisers's PLTR Position: Q1 2026 in Review

RhumbLine Advisers reduced its Palantir (PLTR) stake by 1.3% in Q1 2026, selling an estimated $8.01M and leaving 3,879,015 shares worth $567M. The position accounts for 0.49% of the portfolio, ranked #25.

RhumbLine Advisers first reported a position in PLTR in Q4 2020 and has held it in 22 quarters since. The position peaked at $739M in Q3 2025. 2,977 funds tracked by Wall St. Rank hold PLTR as of Q1 2026.

  • RhumbLine Advisers held 3,879,015 shares of Palantir worth $567M as of Q1 2026.
  • RhumbLine Advisers sold 52,375 Palantir shares in Q1 2026, an estimated $8.01M.
  • Palantir made up 0.49% of RhumbLine Advisers's portfolio in Q1 2026, its #25 holding.
  • RhumbLine Advisers first reported a position in Palantir in Q4 2020 and has held it in 22 quarters since.
  • RhumbLine Advisers's Palantir position peaked at $739M in Q3 2025.
  • 2,977 funds tracked by Wall St. Rank held Palantir as of Q1 2026.

Based on RhumbLine Advisers's 13F filing for Q1 2026, filed 12 May 2026.