Form 13-F position report

CISCO SYS INC

Reported by O Brien Greene & Co Inc

CSCO CUSIP 17275R102 Manager CIK 0001768635

Reported 130,486 shares, down 3,100 (2.3%) from the prior quarter.

Reported value -1.6%; share count -2.3% vs. the prior quarter.

Reduced
% of reported 13F value 2.87% This manager · Q1 2026
Shares 130,486 Quarter-end amount reported
Reported value $10,124,434 Fair value at quarter end
Consecutive quarters held 30 Through Q1 2026

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Reported position value by quarter
Date Holding Value
2021-09-30 7510000
2021-12-31 8816000
2022-03-31 7922000
2022-06-30 6169000
2022-09-30 17484000
2022-12-31 6835000
2023-03-31 7501000
2023-06-30 7406000
2023-09-30 7705976
2023-12-31 7215759
2024-03-31 7187447
2024-06-30 7180607
2024-09-30 7591584
2024-12-31 8345515
2025-03-31 8682345
2025-06-30 9479445
2025-09-30 9139471
2025-12-31 10290164
2026-03-31 10124434
2026-06-30 9649869

Quarterly position history

How this manager's reported quarter-end position changed over time.

20 quarters
Quarterly reported position history for CISCO SYS INC held by O Brien Greene & Co Inc.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q2 2026 Reduced 82,155 -48,331 (-37.0%) 2.66% $9,649,869 2026-08-06
Q1 2026 Reduced 130,486 -3,100 (-2.3%) 2.87% $10,124,434 2026-05-06
Q4 2025 Added 133,586 +7 (0.0%) 3.05% $10,290,164 2026-02-05
Q3 2025 Reduced 133,579 -3,052 (-2.2%) 2.81% $9,139,471 2025-11-10
Q2 2025 Reduced 136,631 -4,065 (-2.9%) 3.1% $9,479,445 2025-08-06
Q1 2025 Reduced 140,696 -276 (-0.2%) 2.91% $8,682,345 2025-05-12
Q4 2024 Reduced 140,972 -1,673 (-1.2%) 2.71% $8,345,515 2025-02-03
Q3 2024 Reduced 142,645 -8,494 (-5.6%) 2.36% $7,591,584 2024-11-15
Q2 2024 Added 151,139 +7,131 (5.0%) 2.27% $7,180,607 2024-08-12
Q1 2024 Added 144,008 +1,178 (0.8%) 2.36% $7,187,447 2024-05-02
Q4 2023 Reduced 142,830 -510 (-0.4%) 2.54% $7,215,759 2024-02-02
Q3 2023 Added 143,340 +215 (0.2%) 2.82% $7,705,976 2023-11-08
Q2 2023 Reduced 143,125 -381 (-0.3%) 2.57% $7,406,000 2023-07-20
Q1 2023 Added 143,506 +48 (0.0%) 2.81% $7,501,000 2023-05-03
Q4 2022 Reduced 143,458 -293,651 (-67.2%) 2.59% $6,835,000 2023-02-02
Q3 2022 Added 437,109 +292,449 (202.2%) 2.32% $17,484,000 2022-11-09
Q2 2022 Added 144,660 +2,595 (1.8%) 2.33% $6,169,000 2022-08-11
Q1 2022 Added 142,065 +2,944 (2.1%) 2.62% $7,922,000 2022-05-18
Q4 2021 Added 139,121 +1,147 (0.8%) 2.9% $8,816,000 2022-02-08
Q3 2021 Added 137,974 +1,481 (1.1%) 2.74% $7,510,000 2021-11-12
Five years are shown. A free account unlocks the complete reported history. Unlock full history

Who else reported the position

3907 managers reported CISCO SYS INC for Q1 2026.

Managers reporting CISCO SYS INC in Q1 2026.
Manager Activity Shares Change % of reported 13F Reported value Tenure
BlackRock Inc Reduced 365,059,875 -13,276,196 0.49% $28,324,995,670 7 qtrs
VANGUARD CAPITAL MANAGEMENT LLC New 243,780,205 +243,780,205 0.47% $18,914,906,106 1 qtr
STATE STREET CORPORATION Reduced 193,593,697 -1,927,464 0.52% $15,020,934,950 52 qtrs
Invesco Ltd Reduced 139,681,748 -8,921,270 1.06% $10,837,906,816 52 qtrs
VANGUARD PORTFOLIO MANAGEMENT LLC New 117,849,671 +117,849,671 0.48% $9,143,955,974 1 qtr
GEODE CAPITAL MANAGEMENT LLC Added 102,134,942 +2,510,076 0.49% $7,910,463,470 52 qtrs
MORGAN STANLEY Added 77,731,032 +2,404,774 0.36% $6,031,150,965 52 qtrs
FMR LLC Added 67,385,563 +1,939,909 0.28% $5,228,445,822 52 qtrs
Capital Research Global Investors New 63,949,104 +63,949,104 0.77% $4,961,797,384 1 qtr
FRANKLIN RESOURCES INC Added 58,212,333 +7,891,428 1.11% $4,516,694,740 52 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
March 31, 2026
Filed
May 06, 2026
Filing type
13F-HR
Position type
COM

Voting authority reported

Sole
121,991
Shared
0
None
8,495

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.