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GA

Greg Adelson

Jack Henry & Associates, Inc.
S&P 500 CEOs LinkedIn
#223
LinkedIn Rank
1,005
Benchmarker Score
0
Industry
5
Posts
840
Likes
55
Comments
168
Avg Likes
11
Avg Comments
895
Total Engagement
179
Engagement Rate
0.6
Posts/Week
Monthly
Posting Regularity
Metrics are based on tracked posts and calculated averages. Actual performance may vary.

Data last refreshed: February 09, 2026

Engagement metrics shown below reflect data as of this date. Current LinkedIn stats may differ.

Recent Posts

5 posts

MDT is a great, long term partnership that continues to grow and thrive based on transparency, collaboration and trust! We appreciate all they do to support our mutual clients!

Mergers, Acquisitions & Partnerships Strategic Partnerships Customer Centricity Jan 23, 2026 View on LinkedIn
46
Likes
0
Cmnts
0
Reposts

Kristina and the MarketSite team, we appreciated the opportunity to further share our story while on location for the celebration of our 40th year as a publicly traded company! Thank you again!

Events & Speaking Engagements Investor Relations Dec 24, 2025 View on LinkedIn
99
Likes
2
Cmnts
2
Reposts

What a great testament to the culture at JH and the “do whatever it takes” and “do the right thing” attitude of all of our associates! Congratulations to our entire organization and thank you to a...

Corporate Culture & Values Company Culture Employee Recognition Dec 24, 2025 View on LinkedIn
220
Likes
17
Cmnts
10
Reposts

We truly appreciate the hospitality and opportunity to celebrate a rare milestone. Thank you to the entire Nasdaq team for making the bell ringing event one that the entire team will not forget!

Events & Speaking Engagements Investor Relations Nov 24, 2025 View on LinkedIn
212
Likes
6
Cmnts
3
Reposts

What a great experience for our team and celebration for our company! A big thank you to all the folks at Nasdaq that made this day extremely special! Day 1 of year 41 starts today -hashtag#LetsGo!

Events & Speaking Engagements Company Culture Employee Engagement Nov 24, 2025 View on LinkedIn
263
Likes
30
Cmnts
2
Reposts

Rank History

No rank history yet

Content Categories

Events & Speaking Engagements 3
Mergers, Acquisitions & Partnerships 1
Corporate Culture & Values 1

Topics & Themes

Investor Relations Company Culture Strategic Partnerships Customer Centricity Employee Recognition Employee Engagement

Top Quartile Benchmarks

Based on top 65 of 259 in S&P 500 CEOs

Posts
7
Greg: 5 ↓
Likes
7,081
Greg: 840 ↓
Comments
263
Greg: 55 ↓
Avg Likes
915.0
Greg: 168.0 ↓
Avg Comments
33.1
Greg: 11.0 ↓
Benchmarker Score
7,870
Greg: 1,005 ↓
Posts/Week
0.5
Greg: 0.6 ↑
Avg Post Length
679 chars
Greg: 196 ↓
Trending Topics (Top Quartile)
Artificial Intelligence Employee Recognition Company Culture Strategic Partnerships Customer Experience