Grimes & Company
PLTR icon

Grimes & Company’s Palantir PLTR Stock Holding History

Grimes & Company’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 		$841K Buy
4,498
+179
+4% +$28.5K 0.02% 267
2026
Q2 		$504K Sell
4,319
-4,167
-49% -$568K 0.01% 310
2026
Q1 		$1.24M Sell
8,486
-5,041
-37% -$771K 0.03% 223
2025
Q4 		$2.4M Buy
13,527
+2,384
+21% +$432K 0.06% 178
2025
Q3 		$2.03M Buy
11,143
+7,735
+227% +$1.25M 0.05% 180
2025
Q2 		$465K Buy
3,408
+322
+10% +$37.8K 0.01% 276
2025
Q1 		$260K Buy
+3,086
New +$271K 0.01% 311

Other funds holding PLTR

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
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
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return

Grimes & Company's PLTR Position: Q3 2026 in Review

Grimes & Company increased its Palantir (PLTR) stake by 4.1% in Q3 2026, buying an estimated $28.5K and bringing the position to 4,498 shares worth $841K. The position accounts for 0.02% of the portfolio, ranked #267.

Grimes & Company first reported a position in PLTR in Q1 2025 and has held it in 7 quarters since. The position peaked at $2.4M in Q4 2025. 2,819 funds tracked by Wall St. Rank hold PLTR as of Q3 2026.

  • Grimes & Company held 4,498 shares of Palantir worth $841K as of Q3 2026.
  • Grimes & Company bought 179 Palantir shares in Q3 2026, an estimated $28.5K.
  • Palantir made up 0.02% of Grimes & Company's portfolio in Q3 2026, its #267 holding.
  • Grimes & Company first reported a position in Palantir in Q1 2025 and has held it in 7 quarters since.
  • Grimes & Company's Palantir position peaked at $2.4M in Q4 2025.
  • 2,819 funds tracked by Wall St. Rank held Palantir as of Q3 2026.

Based on Grimes & Company's 13F filing for Q3 2026, filed 29 Oct 2026.