F5, Inc.
US ˙ NasdaqGS ˙ US3156161024

SecurityFFIV / F5, Inc.
InstitutionNbc Securities, Inc.
Latest Disclosed Ownership4,352 shares
Latest Disclosed Value $ 1,259,164
Nbc Securities, Inc. reports 4,433.33% increase in ownership of FFIV / F5, Inc.

On April 14, 2026 - Nbc Securities, Inc. filed a 13F-HR form disclosing ownership of 4,352 shares of F5, Inc. (US:FFIV) valued at $1,259,164 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 96 shares of F5, Inc.. This represents a change in shares of 4,433.33% during the quarter. The current value of the position is $1,765,432 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-14 2026-03-31 13F F5 COMMON STK 315616102 4,352 4,256 4,433.33 1,259 5,145.83 0.0945
2026-01-29 2025-12-31 13F F5INC COMMONSTK 315616102 96 -5,965 -98.42 25 -98.77 0.0018
2025-11-14 2025-09-30 13F F5 COMMON STK 315616102 6,061 106 1.78 1,959 195,700.00 0.1506
2025-07-08 2025-06-30 13F F5 INC COMMON STK 315616102 5,955 207 3.60 2 0.00 0.1430
2025-04-09 2025-03-31 13F F5 NETWORKS Stock 315616102 5,748 5,743 114,860.00 2 0.00 0.1305
2025-01-22 2024-12-31 13F F5 NETWORKS Stock 315616102 5 -5,205 -99.90 1 0.00 0.1257
2024-10-15 2024-09-30 13F F5 NETWORKS Stock 315616102 5,210 150 2.96 1 0.0963
2024-07-10 2024-06-30 13F F5 NETWORKS Stock 315616102 5,060 1,261 33.19 1 0.0793
2024-04-05 2024-03-31 13F F5 NETWORKS Stock 315616102 3,799 3,719 4,648.75 1 0.0677
2024-02-07 2023-12-31 13F F5 NETWORKS Stock 315616102 80 0 0.00 0 0.0014
2023-11-03 2023-09-30 13F F5 NETWORKS Stock 315616102 80 80 0 0.0013
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.