INTERPUBLIC GROUP OF COS INC (IPG) Stock Institutional Trading Activity
INTERPUBLIC GROUP OF COS INC (IPG) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q3 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Ariel Appreciation Fund, Sequoia Financial Advisors, Hancock Classic Value, and Torray Fund. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.
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- INTERPUBLIC GROUP OF COS INC (IPG) stock institutional ownership
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| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q2 2017 | Renaissance Technologies LLC | Sell | -1,070,600 | 499,200 | $12,280 |
| Q2 2017 | Ariel Appreciation Fund | Sell | -52,908 | 7,464,535 | $183,628 |
| Q2 2017 | Hancock Classic Value | Sell | -220,532 | 8,940,925 | $219,947 |
| Q1 2017 | Renaissance Technologies LLC | Buy | 52,000 | 1,569,800 | $38,570 |
| Q1 2017 | Ariel Appreciation Fund | Sell | -122,117 | 7,517,443 | $184,704 |
| Q1 2017 | Hancock Classic Value | Sell | -1,489,324 | 9,161,457 | $225,097 |
| Q4 2016 | Renaissance Technologies LLC | Sell | -1,233,600 | 1,517,800 | $35,532 |
| Q4 2016 | Ariel Appreciation Fund | Sell | -37,602 | 7,639,560 | $178,842 |
| Q4 2016 | Hancock Classic Value | Sell | -437,762 | 10,650,781 | $249,335 |
| Q3 2016 | Ariel Appreciation Fund | Sell | -216,715 | 7,677,162 | $171,585 |
| Q3 2016 | Hancock Classic Value | Sell | -284,052 | 11,088,543 | $247,829 |
| Q2 2016 | Renaissance Technologies LLC | Sell | -1,241,900 | 2,751,400 | $63,557 |
| Q2 2016 | Ariel Appreciation Fund | Sell | -199,365 | 7,893,877 | $182,349 |
| Q2 2016 | Hancock Classic Value | Sell | -848,517 | 11,372,595 | $262,707 |
| Q1 2016 | Renaissance Technologies LLC | Buy | 1,851,400 | 3,993,300 | $91,646 |
| Q1 2016 | Ariel Appreciation Fund | Sell | -1,167,670 | 8,093,242 | $185,740 |
| Q1 2016 | Hancock Classic Value | Sell | -563,711 | 12,221,112 | $280,475 |
| Q4 2015 | Renaissance Technologies LLC | Buy | 2,082,700 | 2,141,900 | $49,863 |
| Q4 2015 | Ariel Appreciation Fund | Sell | -973,510 | 9,260,912 | $215,594 |
| Q4 2015 | Hancock Classic Value | Sell | -901,156 | 12,784,823 | $297,631 |
| Q3 2015 | Renaissance Technologies LLC | Sell | -3,876,200 | 59,200 | $1,132 |
| Q3 2015 | Ariel Appreciation Fund | Buy | 363,800 | 10,234,422 | $195,784 |
| Q3 2015 | Hancock Classic Value | Sell | -215,272 | 13,685,979 | $261,813 |
| Q2 2015 | Renaissance Technologies LLC | Buy | 1,345,600 | 3,935,400 | $75,835 |
| Q2 2015 | Ariel Appreciation Fund | Buy | 517,315 | 9,870,622 | $190,207 |
| Q2 2015 | Hancock Classic Value | Sell | -93,962 | 13,901,251 | $267,877 |
| Q1 2015 | Renaissance Technologies LLC | Buy | 1,101,900 | 2,589,800 | $57,286 |
| Q1 2015 | Ariel Appreciation Fund | Sell | -399,258 | 9,353,307 | $206,895 |
| Q1 2015 | Hancock Classic Value | Sell | -875,592 | 13,995,213 | $309,574 |
| Q4 2014 | Renaissance Technologies LLC | Sell | -1,462,200 | 1,487,900 | $30,904 |
Frequently asked questions about IPG activity
Which institutional owners are buying IPG?
Institutional owners buying IPG include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in IPG activity?
"Buy" means an investor increased their reported position in IPG compared to the prior reporting period. This reflects growing exposure to INTERPUBLIC GROUP OF COS INC (IPG) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in IPG increasing?
Institutional interest in IPG can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.