Harbor Advisors’s Palantir PLTR Stock Holding History

Harbor Advisors’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	$1.28M	Hold	11,000	–	–	0.16%	70
2026 Q1	$1.61M	Hold	11,000	–	–	0.23%	49
2025 Q4	$1.96M	Hold	11,000	–	–	0.29%	46
2025 Q3	$2.01M	Hold	11,000	–	–	0.31%	48
2025 Q2	$1.5M	Hold	11,000	–	–	0.25%	56
2025 Q1	$928K	Hold	11,000	–	–	0.16%	74
2024 Q4	$832K	Hold	11,000	–	–	0.13%	82
2024 Q3	$409K	Hold	11,000	–	–	0.07%	128
2024 Q2	$279K	Hold	11,000	–	–	0.05%	141
2024 Q1	$253K	Hold	11,000	–	–	0.05%	146
2023 Q4	$189K	Hold	11,000	–	–	0.04%	163
2023 Q3	$176K	Hold	11,000	–	–	0.04%	146
2023 Q2	$169K	Buy	+11,000	New	+$125K	0.04%	139

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

Harbor Advisors's PLTR Position: Q2 2026 in Review

Harbor Advisors held its Palantir (PLTR) position steady in Q2 2026 at 11,000 shares worth $1.28M. The position accounts for 0.16% of the portfolio, ranked #70.

Harbor Advisors first reported a position in PLTR in Q2 2023 and has held it in 13 quarters since. The position peaked at $2.01M in Q3 2025. 2,845 funds tracked by Wall St. Rank hold PLTR as of Q2 2026.

Harbor Advisors held 11,000 shares of Palantir worth $1.28M as of Q2 2026.
Harbor Advisors left its Palantir share count unchanged in Q2 2026.
Palantir made up 0.16% of Harbor Advisors's portfolio in Q2 2026, its #70 holding.
Harbor Advisors first reported a position in Palantir in Q2 2023 and has held it in 13 quarters since.
Harbor Advisors's Palantir position peaked at $2.01M in Q3 2025.
2,845 funds tracked by Wall St. Rank held Palantir as of Q2 2026.

Based on Harbor Advisors's 13F filing for Q2 2026, filed 28 Jul 2026.