FFIV — * F5 NETWORKS INC COM

Ownership history in Magnetar Financial LLC  ·  25 quarters on record

This page tracks every 13F SEC filing in which Magnetar Financial LLC reported a position in * F5 NETWORKS INC COM (FFIV). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.04% (2020 Q3)
Avg. % of fund
0.01%
First filed
2009 Q2
Last filed
2025 Q3
Quarters held
25
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 3,021 +2,126 +237.5% 0.01% $976K $323.19
2025 Q2 REDUCED 895 -2,666 -74.9% 0.00% $263K $294.32
2025 Q1 ADDED 3,561 +2,064 +137.9% 0.01% $948K $266.27
2023 Q1 REDUCED 1,497 -8,620 -85.2% 0.00% $218K $145.69
21 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    FFIV price (monthly, adj. close)

Other funds also holding FFIV

As of 2025 Q4 — sorted by position size

Jericho Capital Asset Management L.P. 3Y 7Y 6.6% HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 3Y 7Y 4.17% LYRICAL ASSET MANAGEMENT LP 3Y 7Y 3.29% Talos Eurisko Asset Management LP 3.22% SG Capital Management LLC 3Y 7Y 2.08% Cairn Investment Group, Inc. 3Y 1.86% S&T BANK/PA 3Y 7Y 1.84% Junto Capital Management LP 3Y 7Y 1.5% ClearAlpha Technologies LP 1.43% Penserra Capital Management LLC 3Y 7Y 1.2%
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