What is CUSIP 98885E103?

CUSIP 98885E103 is the security identifier used in SEC filing datasets for ZFGN - ZAFGEN INC - COM.

Who owns ZFGN - ZAFGEN INC - COM based on 13F filings?

Open this security page to review the newest available 13F ownership history, top reported holders, and period-by-period changes.

Security Snapshot

ZAFGEN INC - COM (ZFGN) Institutional Ownership

CUSIP: 98885E103

13F Institutional Holders and Ownership History from Q2 2014 to Q2 2020

Latest Period

n/a

Institutions Reporting

Shares (Excl. Options)

Price

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Security type / class: Equity / COM
Symbol: ZFGN

13F Shares, Excluding Options vs Price

13F Value, Excluding Options

Total Investors

Key facts

ZFGN - ZAFGEN INC - COM is tracked under CUSIP 98885E103.
Latest finished 13F holder period is not available.
Schedule 13D/13G significant owner rows are not currently available.

Change

Holder count moved from 37 to 0 between Q1 2020 and Q2 2020.
SEC-reported value moved from $20,232,067 to $0.

Research use

You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Schedule 13D/G

Ownership context comes from Schedule 13D/G and available holder history for this CUSIP.

Open SEC evidence

Security key

98885E103

Latest holder period

n/a

13F holders

13D/G owners

CIK / CUSIP context first

ZFGN full holder history

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

Recent Quarterly Holder Reports

Open recent reporting periods for CUSIP 98885E103:

Q2 2020 (0 holders) Q1 2020 (37 holders) Q4 2019 (43 holders) Q3 2019 (45 holders) Q2 2019 (61 holders) Q1 2019 (78 holders) Q4 2018 (92 holders) Q3 2018 (88 holders) Q2 2018 (88 holders) Q1 2018 (59 holders)

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods

Latest

n/a

Rows shown

1-25 of 25

Period	13F Shares, Excl. Options	Value, Excl. Options	Value Change	Puts Notional Value	Calls Notional Value	Price (Median)	Investors
2020 Q2	0	$0	-$20,349,000				0
2020 Q1	26,278,060	$20,232,067	+$399,436			$0.77	37
2019 Q4	24,954,829	$27,698,014	+$2,681,171			$1.11	43
2019 Q3	22,970,477	$16,970,748	-$6,005,777			$0.74	45
2019 Q2	26,444,300	$31,465,424	-$5,134,854	$0		$1.19	61
2019 Q1	28,638,379	$78,466,246	-$12,390,443	$75,000		$2.74	78
2018 Q4	30,952,734	$153,210,426	+$5,708,141	$0		$4.95	92
2018 Q3	25,985,199	$303,771,120	+$10,224,889	$126,000	$0	$11.69	88
2018 Q2	25,408,192	$259,810,312	+$105,634,221	$0	$400,000	$10.23	88
2018 Q1	15,305,064	$112,450,612	+$11,893,755	$87,000	$297,000	$7.45	59
2017 Q4	13,604,720	$62,873,028	+$614,544			$4.62	52
2017 Q3	13,355,235	$46,990,021	+$211,374	$0		$3.52	58
2017 Q2	13,333,750	$46,794,021	-$4,039,697	$115,000	$0	$3.51	65
2017 Q1	14,183,509	$66,096,909	+$8,842,793	$160,000	$308,000	$4.66	79
2016 Q4	13,656,447	$43,429,291	-$718,103	$76,000	$90,000	$3.18	79
2016 Q3	13,866,115	$45,891,760	-$24,273,500	$188,000	$182,000	$3.31	75
2016 Q2	17,162,955	$102,798,231	-$12,840,252	$237,000	$680,000	$5.99	72
2016 Q1	19,019,446	$127,028,440	-$5,732,091	$285,000	$1,077,000	$6.68	77
2015 Q4	19,988,831	$125,732,599	-$195,799,339	$635,000	$1,139,000	$6.29	85
2015 Q3	20,452,888	$653,373,176	-$29,121,697	$2,202,000	$1,208,000	$31.95	94
2015 Q2	21,291,015	$737,200,332	-$16,411,821	$294,000	$1,904,000	$34.63	89
2015 Q1	21,446,583	$849,264,301	+$232,466,797			$39.61	92
2014 Q4	15,714,683	$484,638,815	+$13,732,292			$30.84	58
2014 Q3	14,743,547	$289,094,000	+$261,252,973			$19.65	44
2014 Q2	1,448,062	$28,642,000	+$28,642,000			$19.78	5