AI summary pending
View Full Filing (SEC EDGAR)Magnera CORP
$10.59-4.5%
+$11.4M
Net Activity
+0.19% total shares
Institutions Holding
183
Popularity Rank
#3231
Avg Weight
0.27%
Total Value
$432.8M
183 institutions currently hold MAGN, with 98 net buyers and 68 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
68
Net Buying Institutions
98
Top 5 by Value
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Across its top 20 institutional holders, MAGN's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 22/100, avg. turnover score 47/100).
MAGN ranks #3231 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
MAGN is a top-conviction position for Littlejohn & Co LLC — at 28.2% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in MAGN belongs to Newtyn Management, LLC, but the position matters far more to Littlejohn & Co LLC, who has 28.2% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
GAMMA Investing LLC has added to its MAGN position for two straight quarters, increasing it by $12.0K to reach $51.6K today.
Assenagon Asset Management S.A. has trimmed its MAGN position for two straight quarters, cutting it by $2.4M while still holding $4.7M.
MAGN is down 4.5% today, but institutions show net buying of $11.4M this quarter — a divergence between today's price move and the underlying institutional flow.
MAGN reported a net loss of $112.0M over the trailing twelve months.
+$52.7M
Total Buy Value
$51.9M
Total Sell Value
98
Net Buyers
68
Net Sellers
MAGN
Q2 2026
Top 5 Institutional Movers
MAGN does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
0
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Morgan Stanley | 13G/A | 2026-08-12 | 3.9% |
| Cetus Capital VI, L.P. | 13G/A | 2026-08-05 | 4.4% |
1
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)55939A107
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,278
Total reported value
$2.2T
3254 13F institutions increased their position this quarter
Institutions Holding
6,025
Total reported value
$3.6T
3054 13F institutions increased their position this quarter
Institutions Holding
6,188
Total reported value
$1.8T
2995 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,146
Total reported value
$257.5B
Held by 4146 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,137
Total reported value
$279.7B
Held by 4137 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,136
Total reported value
$649.5B
Held by 4136 institutions — one of the most-tracked stocks on AlphaSMO
Access MAGN's institutional ownership data programmatically:
REST API
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