Rossmore Private Capital’s Palantir PLTR Stock Holding History

Rossmore Private Capital’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 Q2	$491K	Sell	4,206 -3,150	-43%	-$430K	0.04%	212
2026 Q1	$1.08M	Buy	7,356 +1,100	+18%	+$168K	0.09%	138
2025 Q4	$1.11M	Buy	6,256 +2,786	+80%	+$504K	0.1%	137
2025 Q3	$633K	Buy	3,470 +750	+28%	+$122K	0.07%	167
2025 Q2	$371K	Buy	+2,720	New	+$319K	0.04%	206
2025 Q1	–	Sell	-6,025	Closed	-$456K	–	249
2024 Q4	$456K	Buy	+6,025	New	+$351K	0.06%	171

Other funds holding PLTR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Rossmore Private Capital's PLTR Position: Q2 2026 in Review

Rossmore Private Capital reduced its Palantir (PLTR) stake by 43% in Q2 2026, selling an estimated $430K and leaving 4,206 shares worth $491K. The position accounts for 0.04% of the portfolio, ranked #212.

Rossmore Private Capital first reported a position in PLTR in Q4 2024 and has held it in 6 quarters since. The position peaked at $1.11M in Q4 2025. 2,839 funds tracked by Wall St. Rank hold PLTR as of Q2 2026.

Rossmore Private Capital held 4,206 shares of Palantir worth $491K as of Q2 2026.
Rossmore Private Capital sold 3,150 Palantir shares in Q2 2026, an estimated $430K.
Palantir made up 0.04% of Rossmore Private Capital's portfolio in Q2 2026, its #212 holding.
Rossmore Private Capital first reported a position in Palantir in Q4 2024 and has held it in 6 quarters since.
Rossmore Private Capital's Palantir position peaked at $1.11M in Q4 2025.
2,839 funds tracked by Wall St. Rank held Palantir as of Q2 2026.

Based on Rossmore Private Capital's 13F filing for Q2 2026, filed 31 Jul 2026.