Zafgen Inc
-$5.5M
Net Activity
+13.53% total shares
Institutions Holding
43
Popularity Rank
#4868
Avg Weight
0.17%
Total Value
$20.2M
43 institutions currently hold ZFGNUSD, with 14 net buyers and 29 net sellers this quarter.
Institutional Moves (Q1 2020)
Majority Decreased
Based on recent trading activity
Net Selling Institutions
29
Net Buying Institutions
14
Top 5 by Value
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ZFGNUSD ranks #4868 out of 33295 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
ZFGNUSD is a disclosed holding of Jim Simons (Renaissance Technologies), one of the tracked superinvestors on AlphaSMO — it makes up 0.0% of that fund's own 13F portfolio.
43 institutions disclose a position in ZFGNUSD, but none treat it as a major bet — even Atlas Venture Advisors, Inc., its most concentrated holder, allocates just 3.7% of its own portfolio to it.
Goldman Sachs Group Inc has trimmed its ZFGNUSD position for two straight quarters, cutting it by $196.0K while still holding $29.0K.
+$7.9M
Total Buy Value
$15.1M
Total Sell Value
14
Net Buyers
29
Net Sellers
ZFGNUSD 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 2020-03-31 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
No Schedule 13D/13G filings for this ticker
No Form 8-K filings for this ticker
98885E103
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,243
Total reported value
$2.2T
3231 13F institutions increased their position this quarter
Institutions Holding
5,991
Total reported value
$3.6T
3034 13F institutions increased their position this quarter
Institutions Holding
6,154
Total reported value
$1.8T
2973 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,764
Total reported value
$1.2T
Held by 4764 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,692
Total reported value
$473.3B
Held by 4692 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,638
Total reported value
$985.8B
Held by 4638 institutions — one of the most-tracked stocks on AlphaSMO
Access ZFGNUSD's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/ZFGNUSDCLI
npx alphasmo stocks get ZFGNUSDFull API & MCP documentation →