PACIFIC BIOSCIENCES OF CALIFORNIA, INC. - Common Stock (PACB)

CUSIP: 69404D108

Q3 2025 13F Holders as of 30 Sep 2025

Security type / class
Equity / Common Stock
Total 13F shares
186,222,939
Total 13F value
$237,845,533
Holder snapshot 6 visible 7 signals
Share change
-12,245,216
Put/Call ratio
47%
SEC-reported price per share
$1.28
Number of holders
204
Value change
-$15,544,161
Number of buys
82
Open additional details 1 more signal available
Number of sells
84
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
301,979,157

Security key

69404D108

Report period

Q3 2025

Institutions

204

Top holders

10

PACB full security history Ownership snapshot Full 13F holder table Newer quarter: Q4 2025 Previous quarter: Q2 2025 PACIFIC BIOSCIENCES OF CALIFORNIA, INC. SEC filings PACIFIC BIOSCIENCES OF CALIFORNIA, INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of PACB - PACIFIC BIOSCIENCES OF CALIFORNIA, INC. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
BlackRock, Inc.
Disclosed value leader
ARK Investment Management...
Comparable rows
15/15
Latest evidence
30 Sep 2025
13F 13D/G Lead comparable stake: 7.7% 13D/G row: BlackRock, Inc. Showing 1-6 of 15 holder rows.

Quick read

BlackRock, Inc. leads the comparable SEC ownership view at 7.7%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership Top 5
BlackRock, Inc. 7.7%
EDMOND DE ROTHSCHILD ASSET MANAGE... 4.5%
MADRONE CAPITAL PARTNERS, LLC 2.8%
MILLENNIUM MANAGEMENT LLC 0.7%
ARK Investment Management LLC 12%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
BlackRock, Inc.
13F 13D/G
Company
13F 13D/G
7.7%
from 13D/G
$28,089,564
22,652,874 shares
 — 30 Jun 2025
EDMOND DE ROTHSCHILD ASSET MANAGEMENT (FRANCE)
13D/G
13D/G
4.5%
$16,574,088
13,366,200 shares
 $0 30 Jun 2025
MADRONE CAPITAL PARTNERS, LLC
13D/G
Gregory Boyd Penner
13D/G
2.8%
$10,849,394
8,476,089 shares
 -$15,086,243 30 Sep 2025
MILLENNIUM MANAGEMENT LLC
13D/G 13F
Company
13D/G 13F
0.7%
$2,446,489
2,204,044 shares
 -$15,805,969 31 Mar 2025
ARK Investment Management LLC
13F
Company
13F
12%
$45,009,723
36,298,163 shares
 — 30 Jun 2025
SOFTBANK GROUP CORP.
13F
Company
13F
6.8%
$25,359,947
20,451,570 shares
 — 30 Jun 2025
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
204
Shares
186,222,939
Rows available
204
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2025 vs Q2 2025 Across Filers

Q2 2025 holders
201
Q3 2025 holders
204
Holder diff
3
Investor Q2 2025 Shares Q3 2025 Shares Share Diff Share Chg % Q2 2025 value Q3 2025 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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