CISCO SYSTEMS INC (CSCO) Top Institutional Shareholders
CISCO SYSTEMS INC (CSCO) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $223.89B in CSCO holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of CSCO tracked by InsiderSet, reporting ownership valued at approximately $28.32B in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $44.29B, representing an estimated gain of +56.35% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 47% of the total disclosed CSCO value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, State Street Corp, and several other long-term asset managers with concentrated positions in CISCO SYSTEMS INC (CSCO).
This page ranks the largest institutional CSCO shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
3,699
Total Reported Value
$223.89B
Largest Holder
Blackrock, Inc.
Largest Position
$28.32B
Insider Transactions (90d)
50
Latest Filing Quarter
Q2 2026
New Institutional Positions
41
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.50% | 365,059,875 | $28,324,995,670 | $44,285,413,436 | +$15,960,417,766 | +56.35% | |
| Vanguard Capital Management Llc | 0.47% | 243,780,205 | $18,914,906,106 | $29,572,976,669 | +$10,658,070,563 | +56.35% | |
| State Street Corp | 0.52% | 193,593,697 | $15,020,934,950 | $23,484,851,383 | +$8,463,916,433 | +56.35% | |
| Vanguard Portfolio Management Llc | 0.48% | 117,849,671 | $9,143,955,974 | $14,296,343,589 | +$5,152,387,615 | +56.35% | |
| Geode Capital Management, Llc | 0.49% | 102,134,942 | $7,910,463,470 | $12,389,989,814 | +$4,479,526,344 | +56.63% | |
| Morgan Stanley | 0.36% | 77,731,032 | $6,031,150,965 | $9,429,551,492 | +$3,398,400,527 | +56.35% | |
| Fmr Llc | 0.28% | 67,385,563 | $5,228,445,822 | $8,174,542,648 | +$2,946,096,826 | +56.35% | |
| Capital Research Global Investors | 0.77% | 63,949,104 | $4,961,797,384 | $7,757,665,806 | +$2,795,868,422 | +56.35% | |
| Franklin Resources Inc | 1.11% | 58,212,333 | $4,516,694,740 | $7,061,738,116 | +$2,545,043,376 | +56.35% | |
| Invesco Ltd. | 0.67% | 56,782,762 | $4,405,774,492 | $6,888,316,858 | +$2,482,542,366 | +56.35% | |
| Bank Of America Corp | 0.29% | 51,849,500 | $4,023,002,733 | $6,289,862,845 | +$2,266,860,112 | +56.35% | |
| Northern Trust Corp | 0.49% | 47,361,518 | $3,674,780,182 | $5,745,425,749 | +$2,070,645,567 | +56.35% | |
| Bank Of New York Mellon Corp | 0.65% | 45,261,938 | $3,511,873,858 | $5,490,725,699 | +$1,978,851,841 | +56.35% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.68% | 42,307,035 | $3,282,602,845 | $5,132,266,416 | +$1,849,663,571 | +56.35% | |
| Wells Fargo & Company/Mn | 0.60% | 38,484,775 | $2,986,033,747 | $4,668,588,055 | +$1,682,554,308 | +56.35% | |
| Goldman Sachs Group Inc | 0.37% | 35,840,360 | $2,780,853,512 | $4,347,794,072 | +$1,566,940,560 | +56.35% | |
| Ameriprise Financial Inc | 0.62% | 34,424,101 | $2,671,170,425 | $4,175,987,692 | +$1,504,817,267 | +56.34% | |
| Wellington Management Group Llp | 0.50% | 34,421,765 | $2,670,784,746 | $4,175,704,312 | +$1,504,919,566 | +56.35% | |
| Legal & General Group Plc | 0.62% | 34,386,428 | $2,668,042,946 | $4,171,417,581 | +$1,503,374,635 | +56.35% | |
| Charles Schwab Investment Management Inc | 0.40% | 33,989,713 | $2,637,382,202 | $4,123,292,084 | +$1,485,909,882 | +56.34% | |
| Ubs Group Ag | 0.44% | 32,016,307 | $2,484,145,261 | $3,883,898,202 | +$1,399,752,941 | +56.35% | |
| Dimensional Fund Advisors Lp | 0.45% | 27,615,249 | $2,142,681,478 | $3,350,005,856 | +$1,207,324,378 | +56.35% | |
| Storebrand Asset Management As | 0.69% | 41,349,132 | $2,051,785,931 | $5,016,063,203 | +$2,964,277,272 | +144.47% | |
| First Trust Advisors Lp | 1.23% | 22,139,390 | $1,717,795,295 | $2,685,729,401 | +$967,934,106 | +56.35% | |
| Nuveen, Llc | 0.46% | 21,957,089 | $1,703,650,543 | $2,663,614,467 | +$959,963,924 | +56.35% | |
| Vanguard Fiduciary Trust Co | 0.43% | 21,929,432 | $1,701,504,629 | $2,660,259,396 | +$958,754,767 | +56.35% | |
| Royal Bank Of Canada | 0.31% | 21,204,566 | $1,645,263,000 | $2,572,325,901 | +$927,062,901 | +56.35% | |
| Amundi | 0.38% | 18,129,660 | $1,406,677,975 | $2,199,309,055 | +$792,631,080 | +56.35% | |
| Arrowstreet Capital, Limited Partnership | 0.74% | 17,585,957 | $1,364,494,404 | $2,133,352,444 | +$768,858,040 | +56.35% | |
| Fisher Asset Management, Llc | 0.46% | 17,301,583 | $1,342,429,928 | $2,098,855,034 | +$756,425,106 | +56.35% | |
| Hsbc Holdings Plc | 0.80% | 17,277,335 | $1,340,674,935 | $2,095,913,509 | +$755,238,574 | +56.33% | |
| Deutsche Bank Ag\ | 0.43% | 16,765,902 | $1,300,866,336 | $2,033,871,572 | +$733,005,236 | +56.35% | |
| Nordea Investment Management Ab | 1.18% | 16,476,809 | $1,265,007,011 | $1,998,801,700 | +$733,794,689 | +58.01% | |
| Victory Capital Management Inc | 0.76% | 15,249,836 | $1,183,235,328 | $1,849,957,605 | +$666,722,277 | +56.35% | |
| Alliancebernstein L.P. | 0.34% | 13,773,350 | $1,060,961,151 | $1,670,845,089 | +$609,883,938 | +57.48% | |
| Stifel Financial Corp | 0.96% | 13,476,992 | $1,045,682,467 | $1,634,893,900 | +$589,211,433 | +56.35% | |
| Bnp Paribas Financial Markets | 0.67% | 13,137,537 | $1,019,341,496 | $1,593,714,613 | +$574,373,117 | +56.35% | |
| California Public Employees Retirement System | 0.58% | 12,054,410 | $935,301,672 | $1,462,320,477 | +$527,018,805 | +56.35% | |
| Swiss National Bank | 0.52% | 11,595,500 | $899,694,845 | $1,406,650,105 | +$506,955,260 | +56.35% | |
| Barclays Plc | 0.30% | 10,917,805 | $847,112,489 | $1,324,438,925 | +$477,326,436 | +56.35% | |
| Citigroup Inc | 0.52% | 10,431,651 | $809,391,813 | $1,265,463,583 | +$456,071,770 | +56.35% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.52% | 10,287,579 | $798,213,255 | $1,247,986,208 | +$449,772,953 | +56.35% | |
| Raymond James Financial Inc | 0.24% | 10,094,811 | $783,035,222 | $1,224,601,522 | +$441,566,300 | +56.39% | |
| Envestnet Asset Management Inc | 0.21% | 10,057,486 | $780,360,353 | $1,220,073,627 | +$439,713,274 | +56.35% | |
| Canada Pension Plan Investment Board | 0.50% | 9,891,453 | $767,477,838 | $1,199,932,163 | +$432,454,325 | +56.35% | |
| National Pension Service | 0.57% | 9,622,922 | $746,642,518 | $1,167,356,668 | +$420,714,150 | +56.35% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.49% | 9,472,941 | $735,021,894 | $1,149,162,473 | +$414,140,579 | +56.34% | |
| Wellcome Trust Ltd (The) As Trustee Of The Wellcome Trust | 7.82% | 6,000,000 | $704,760,000 | $727,860,000 | +$23,100,000 | +3.28% | |
| Allianz Asset Management Gmbh | 0.81% | 9,013,935 | $699,391,217 | $1,093,480,455 | +$394,089,238 | +56.35% | |
| Swedbank Ab | 0.71% | 8,710,960 | $675,883,381 | $1,056,726,558 | +$380,843,177 | +56.35% |
Frequently asked questions about CSCO
Who owns the most CSCO stock?
The largest holders of CSCO are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for CISCO SYSTEMS INC (CSCO).
Is CSCO widely held by superinvestors?
Many widely followed stocks like CSCO appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly CSCO is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.