Pacific Biosciences Of California, Inc. (PACB) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

300,844,000Shares Outstanding
188,170,954Shares held by institutions
$296,369,253Value of institutional holdings
62.55%Institutional ownership %
6.29%Shares Changed QoQ
228No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Pacific Biosciences Of California, Inc. (NASDAQ:PACB) has 209 institutional investors with active 13F positions as of December 2025.

412 Institutional Holders

188,170,954 Total Shares Held
Download Data
Owner Name Date Shares Held Change (QoQ) Change (%) Value (USD)
ARK Investment Management LLC 31 Dec, 2025 37,264,228 6,340,125 20.50% $69,684,106.00
ARK Investment Management LLC 31 Dec, 2025 36,273,288 -990,940 -2.66% $47,880,740.00
BlackRock, Inc. 31 Dec, 2025 25,267,429 1,922,459 8.24% $33,353,006.00
BlackRock, Inc. 31 Dec, 2025 23,344,970 649,218 2.86% $43,655,095.00
SOFTBANK GROUP CORP. 31 Dec, 2025 20,451,570 0 0.00% $38,244,436.00
SOFTBANK GROUP CORP. 31 Dec, 2025 20,451,570 0 0.00% $26,996,072.00
VANGUARD GROUP INC 31 Dec, 2025 17,037,314 657,342 4.01% $31,859,776.00
VANGUARD CAPITAL MANAGEMENT LLC 31 Dec, 2025 12,777,449 12,777,449 0.00% $16,866,233.00
Amova Asset Management Americas, Inc. 31 Dec, 2025 7,808,580 -868,978 -10.01% $14,602,045.00
Sumitomo Mitsui Trust Group, Inc. 31 Dec, 2025 7,808,580 -868,978 -10.01% $14,602,045.00
GEODE CAPITAL MANAGEMENT, LLC 31 Dec, 2025 7,078,744 172,089 2.49% $13,240,700.00
Sumitomo Mitsui Trust Group, Inc. 31 Dec, 2025 7,037,987 -770,593 -9.87% $9,290,143.00
Amova Asset Management Americas, Inc. 31 Dec, 2025 7,037,987 -770,593 -9.87% $9,219,763.00
GEODE CAPITAL MANAGEMENT, LLC 31 Dec, 2025 6,975,266 -103,478 -1.46% $9,209,906.00
State Street Corp 31 Dec, 2025 6,121,716 209,493 3.54% $8,080,665.00
State Street Corp 31 Dec, 2025 5,912,223 2,579 0.04% $11,055,857.00
MILLENNIUM MANAGEMENT LLC 31 Dec, 2025 4,892,318 547,749 12.61% $6,457,860.00
D. E. Shaw & Co., Inc. 31 Dec, 2025 4,438,273 4,438,273 0.00% $8,299,571.00
MILLENNIUM MANAGEMENT LLC 31 Dec, 2025 4,344,569 -572,226 -11.64% $8,124,344.00
Casdin Capital, LLC 31 Dec, 2025 4,223,767 3,500,000 483.58% $7,898,444.00