Berkshire Asset Management’s Seer Inc SEER Stock Holding History

Berkshire Asset Management’s Portfolio SEER Stock Details SEER Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-275,000	Closed	-$597K	–	295
2025 Q3	$597K	Hold	275,000	–	–	0.03%	179
2025 Q2	$589K	Hold	275,000	–	–	0.03%	172
2025 Q1	$520K	Hold	275,000	–	–	0.02%	184
2024 Q4	$657K	Hold	275,000	–	–	0.03%	169
2024 Q3	$462K	Hold	275,000	–	–	0.02%	192
2024 Q2	$462K	Buy	+275,000	New	+$514K	0.02%	193

Other funds holding SEER

SoftBank Group Tokyo, Japan $11.4B AUM 27.91% 1-Year Est. Return

Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

NCNMGF

Nano-Cap New Millennium Growth Fund Staten Island, New York $107M AUM

AIIC

AJU IB Investment Company Seoul, South Korea $30.5M AUM 128.96% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BCM

Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return

Berkshire Asset Management's SEER Position: Q4 2025 in Review

Berkshire Asset Management sold out of Seer Inc (SEER) in Q4 2025, closing a stake of 275,000 shares — an estimated $597K sold.

Berkshire Asset Management first reported a position in SEER in Q2 2024 and held it in 6 quarters. The position peaked at $657K in Q4 2024. 63 funds tracked by Wall St. Rank hold SEER as of Q4 2025.

Berkshire Asset Management reported no remaining Seer Inc position as of Q4 2025 after selling out during the quarter.
Berkshire Asset Management sold 275,000 Seer Inc shares in Q4 2025, an estimated $597K.
Berkshire Asset Management first reported a position in Seer Inc in Q2 2024 and held it in 6 quarters.
Berkshire Asset Management's Seer Inc position peaked at $657K in Q4 2024.
63 funds tracked by Wall St. Rank held Seer Inc as of Q4 2025.

Based on Berkshire Asset Management's 13F filing for Q4 2025, filed 17 Feb 2026.