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
Q3 		$690M Buy
3,689,817
+8,635
+0.2% +$1.38M 0.52% 26
2026
Q2 		$429M Sell
3,681,182
-197,833
-5% -$27M 0.32% 46
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

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $463B AUM
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return

RhumbLine Advisers's PLTR Position: Q3 2026 in Review

RhumbLine Advisers increased its Palantir (PLTR) stake by 0.23% in Q3 2026, buying an estimated $1.38M and bringing the position to 3,689,817 shares worth $690M. The position accounts for 0.52% of the portfolio, ranked #26.

RhumbLine Advisers first reported a position in PLTR in Q4 2020 and has held it in 24 quarters since. The position peaked at $739M in Q3 2025. 2,701 funds tracked by Wall St. Rank hold PLTR as of Q3 2026.

  • RhumbLine Advisers held 3,689,817 shares of Palantir worth $690M as of Q3 2026.
  • RhumbLine Advisers bought 8,635 Palantir shares in Q3 2026, an estimated $1.38M.
  • Palantir made up 0.52% of RhumbLine Advisers's portfolio in Q3 2026, its #26 holding.
  • RhumbLine Advisers first reported a position in Palantir in Q4 2020 and has held it in 24 quarters since.
  • RhumbLine Advisers's Palantir position peaked at $739M in Q3 2025.
  • 2,701 funds tracked by Wall St. Rank held Palantir as of Q3 2026.

Based on RhumbLine Advisers's 13F filing for Q3 2026, filed 10 Nov 2026.