Companies / Pacific Biosciences of California, Inc.

Pacific Biosciences of California, Inc.

Nasdaq: PACBCIK 1299130MENLO PARK, CApacb.com ↗

Financials · FY2018

Revenue$78.63M
Net income$-546.38M
Total debt$896.84M
Cash$61.00M
Diluted EPS$-1.82
Shares outstanding310.8M

Ownership

310.8M shares outstanding · as of Jul 31, 2026
2.3%Insiders
Ownership
Insiders2.31%7,182,496
Institutions67.68%210,360,939
Public float30.01%93,287,324

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 12

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Insider% of sharesShares
Henry Christian OSee Remarks
1.15%3,581,813
Van Oene MarkSee Remarks
0.72%2,243,634
Gibson James R IISee Remarks
0.40%1,245,663
Farmer MicheleFormerSee Remarks
0.10%305,948
Gibson ChristopherDirector
0.04%111,386
Ericson William W.Director
——
Livingston Randall SFormerDirector
——
Milligan John FDirector
——
Mohr MarshallDirector
——
Ordonez KathyFormerDirector
——

Institutional holders 224

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HolderValue% of shares
ARK Investment Management LLC$69.68M11.99%
BlackRock, Inc.$54.33M10.40%
Vanguard Group Inc$31.86M5.48%
SoftBank Group Corp.$27.00M6.58%
Amova Asset Management Americas, Inc.$14.60M2.51%
Sumitomo Mitsui Trust Group, Inc.$14.60M2.51%
State Street Corporation$10.01M1.92%
Geode Capital Management, LLC$9.21M2.24%
Casdin Capital, LLC$7.90M1.36%
Millennium Management LLC$6.46M1.57%

Activity

Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).
DateActorActionSecurityValueShares ΔPosition afterImpact
Q2 2026
as of
BlackRock, Inc.
13F manager
AddCommon stock$15.11M+9.0M
+38.53%
32,339,550
10.40% of shares
medium
Q4 2023
as of
Barclays PLC
13F manager
AddCommon stock$3.38M+344K
+282.44%
465,850
0.15% of shares
low
Q2 2023
as of
Barclays PLC
13F manager
AddCommon stock$2.08M+156K
+100.64%
311,356
0.10% of shares
low
Q4 2024
as of
Barclays PLC
13F manager
AddCommon stock$1.95M+1.1M
+178.93%
1,660,059
0.53% of shares
low
Q1 2026
as of
Renaissance Technologies LLC
13F manager
TrimCommon stock$-1.80M-1.4M
-35.36%
2,489,100
0.80% of shares
low
Q3 2023
as of
Barclays PLC
13F manager
TrimCommon stock$-1.58M-190K
-60.88%
121,809
0.04% of shares
low
Q1 2025
as of
Barclays PLC
13F manager
TrimCommon stock$-1.50M-1.3M
-76.81%
385,027
0.12% of shares
low
Q4 2025
as of
Peak6 LLC
13F manager
ExitCommon stock$-1.14M-891K
-100.00%
0
low

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—
ARK Investment Management LLCPassive13G/A———

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
PACB——69404D108—