Security key
69404D108
PACIFIC BIOSCIENCES OF CALIFORNIA, INC. - Common Stock (PACB)
CUSIP: 69404D108
Q4 2025 13F Holders as of 31 Dec 2025
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 301,979,157
- Total 13F shares
- 200,682,911
- Share change
- +18,839,452
- Total reported value
- $373,261,409
- Put/Call ratio
- 36%
- Price per share
- $1.87
- Number of holders
- 213
- Value change
- +$45,692,100
- Number of buys
- 107
- Number of sells
- 82
Report period
Q4 2025
Institutions
213
Top holders
10
PACB full security history
Newer quarter: Q1 2026
Previous quarter: Q3 2025
PACIFIC BIOSCIENCES OF CALIFORNIA, INC. SEC filings
PACIFIC BIOSCIENCES OF CALIFORNIA, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 69404D108
Recent filing periods:
Top shareholders of PACB - PACIFIC BIOSCIENCES OF CALIFORNIA, INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: 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.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| ARK Investment Management LLC |
13D/G
13F
|
Company |
12%
|
37,264,228
|
$69,684,106 | +$11,856,034 | 31 Dec 2025 | |
| BlackRock, Inc. |
13F
13D/G
|
Company |
7.7%
from 13D/G
|
22,695,752
|
$29,050,563 | — | 30 Sep 2025 | |
| EDMOND DE ROTHSCHILD ASSET MANAGEMENT (FRANCE) |
13D/G
|
— |
4.5%
|
13,366,200
|
$16,574,088 | $0 | 30 Jun 2025 | |
| MADRONE CAPITAL PARTNERS, LLC |
13D/G
|
Gregory Boyd Penner |
2.8%
|
8,476,089
|
$10,849,394 | -$15,086,243 | 30 Sep 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
13D/G
|
Company |
0.7%
from 13D/G
|
4,916,795
|
$6,293,498 | — | 30 Sep 2025 | |
| SOFTBANK GROUP CORP. |
13F
|
Company |
6.8%
|
20,451,570
|
$26,178,010 | — | 30 Sep 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
5.4%
|
16,379,972
|
$20,966,364 | — | 30 Sep 2025 | |
| EDMOND DE ROTHSCHILD HOLDING S.A. |
13F
|
Company |
3.5%
|
10,675,200
|
$13,664,256 | — | 30 Sep 2025 | |
| Sumitomo Mitsui Trust Group, Inc. |
13F
|
Company |
2.9%
|
8,677,558
|
$11,107,274 | — | 30 Sep 2025 | |
| Amova Asset Management Americas, Inc. |
13F
|
Company |
2.9%
|
8,677,558
|
$11,020,499 | — | 30 Sep 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.3%
|
6,906,655
|
$8,842,124 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
2%
|
5,909,644
|
$7,564,344 | — | 30 Sep 2025 | |
| Madrone Advisors, LLC |
13F
|
Company |
1.6%
|
4,976,089
|
$6,369,394 | — | 30 Sep 2025 | |
| Point72 (DIFC) Ltd |
13F
|
Company |
1.4%
|
4,270,137
|
$5,465,775 | — | 30 Sep 2025 | |
| Koss-Olinger Consulting, LLC |
13F
|
Company |
1.1%
|
3,300,000
|
$4,092,000 | — | 30 Sep 2025 | |
| Gestion Amiral |
13F
|
Individual |
0.91%
|
2,733,290
|
$3,211,616 | — | 30 Sep 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.83%
|
2,498,354
|
$3,197,893 | — | 30 Sep 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.8%
|
2,427,354
|
$3,107,013 | — | 30 Sep 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.76%
|
2,288,896
|
$2,929,787 | — | 30 Sep 2025 | |
| UBS Group AG |
13F
|
Company |
0.5%
|
1,497,226
|
$1,916,450 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.49%
|
1,472,690
|
$1,885,043 | — | 30 Sep 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.46%
|
1,375,259
|
$1,760,332 | — | 30 Sep 2025 | |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd |
13F
|
Company |
0.43%
|
1,288,692
|
$1,649,526 | — | 30 Sep 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.37%
|
1,106,773
|
$1,416,670 | — | 30 Sep 2025 | |
| BOURNE LENT ASSET MANAGEMENT INC |
13F
|
Company |
0.32%
|
967,055
|
$1,237,830 | — | 30 Sep 2025 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.31%
|
932,076
|
$1,193,057 | — | 30 Sep 2025 | |
| HHLR ADVISORS, LTD. |
13F
|
Company |
0.3%
|
918,892
|
$1,176,182 | — | 30 Sep 2025 | |
| PEAK6 LLC |
13F
|
Company |
0.29%
|
890,598
|
$1,139,965 | — | 30 Sep 2025 | |
| Universal- Beteiligungs- und Servicegesellschaft mbH |
13F
|
Individual |
0.27%
|
808,700
|
$1,035,136 | — | 30 Sep 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.27%
|
805,556
|
$1,031,112 | — | 30 Sep 2025 | |
| Casdin Capital, LLC |
13F
|
Company |
0.24%
|
723,767
|
$926,422 | — | 30 Sep 2025 | |
| Vestmark Advisory Solutions, Inc. |
13F
|
Company |
0.2%
|
601,523
|
$769,949 | — | 30 Sep 2025 | |
| Mirador Capital Partners LP |
13F
|
Company |
0.19%
|
581,393
|
$744,183 | — | 30 Sep 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.17%
|
509,427
|
$652,066 | — | 30 Sep 2025 | |
| Birchview Capital, LP |
13F
|
Company |
0.17%
|
500,000
|
$640,000 | — | 30 Sep 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.16%
|
468,880
|
$600,166 | — | 30 Sep 2025 | |
| ArrowMark Colorado Holdings LLC |
13F
|
Company |
0.16%
|
468,382
|
$599,529 | — | 30 Sep 2025 | |
| GROUP ONE TRADING LLC |
13F
|
Company |
0.15%
|
454,868
|
$582,231 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.15%
|
451,215
|
$577,556 | — | 30 Sep 2025 | |
| CARRET ASSET MANAGEMENT, LLC |
13F
|
Company |
0.14%
|
420,000
|
$537,600 | — | 30 Sep 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.14%
|
415,679
|
$532,057 | — | 30 Sep 2025 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.14%
|
409,370
|
$524,000 | — | 30 Sep 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.13%
|
401,766
|
$514,260 | — | 30 Sep 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.13%
|
399,907
|
$511,882 | — | 30 Sep 2025 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.13%
|
387,060
|
$495,437 | — | 30 Sep 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.12%
|
362,823
|
$463,993 | — | 30 Sep 2025 | |
| Quadrature Capital Ltd |
13F
|
Company |
0.12%
|
352,355
|
$449,253 | — | 30 Sep 2025 | |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. |
13F
|
Company |
0.11%
|
325,150
|
$416,192 | — | 30 Sep 2025 | |
| Creative Planning |
13F
|
Company |
0.11%
|
318,850
|
$408,128 | — | 30 Sep 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.09%
|
270,184
|
$345,836 | — | 30 Sep 2025 |
Institutional Holders of PACIFIC BIOSCIENCES OF CALIFORNIA, INC. - Common Stock (PACB) as of Q4 2025
As of 31 Dec 2025,
PACIFIC BIOSCIENCES OF CALIFORNIA, INC. - Common Stock (PACB) was held by
213 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
200,682,911 shares.
The largest 10 holders included
ARK Investment Management LLC, BlackRock, Inc., SOFTBANK GROUP CORP., VANGUARD GROUP INC, Sumitomo Mitsui Trust Group, Inc., Amova Asset Management Americas, Inc., GEODE CAPITAL MANAGEMENT, LLC, STATE STREET CORP, D. E. Shaw & Co., Inc., and MILLENNIUM MANAGEMENT LLC.
This page lists
213
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
204
Q4 2025 holders
213
Holder diff
9
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.