Ardsley Advisory Partners LP — Q2 2021 13F Holdings

Name: Ardsley Advisory Partners LP — 13F Holdings, Q2 2021
Creator: AlphaSMO
License: https://www.sec.gov/forms

CIK: 0000900529

Total reported value

$784.4M

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Full holdings list this quarter

#	Ticker	Issuer	Asset Subclass	Weight	Weight Change	Shares Change
1	TBT	Proshares Ultrashort 20+y Tr	ETF-Other	10.19%	—	+8.25%
2	UTE0	Cantaloupe INC	Stock-Other	6.91%	—	—
3	FTAIEUR	Fortress Transportation-cl A	Stock-Other	5.40%	—	+6.07%
4	SPY	Ss Spdr S&p 500 ETF Trust-us	ETF-Large Cap & Growth	5.28%	+4.06%	NEW
5	AZNN	Astrazeneca Plc-spons Adr	Stock-Other	4.57%	—	+116.67%
6	DT	Dynatrace INC	Stock-Tech	3.58%	—	-3.01%
7	BABA	Alibaba Group Holding-sp Adr	Stock-Consumer Disc	3.33%	—	—
8	✓	Horizon Therapeutics PLC	Stock-Other	3.14%	—	+14.00%
9	STKL	Sunopta INC	Stock-Other	2.92%	—	+1.22%
10	RUN	Sunrun INC	Stock-Tech	2.72%	-1.03%	—
11	ZEN1EUR	Zendesk INC	Stock-Other	2.71%	—	-8.57%
12	MBIIUSD	Marrone Bio Innovations INC	Stock-Other	2.61%	—	—
13	SGRY	Surgery Partners INC	Stock-Other	2.52%	—	-20.02%
14	CVA1EUR	Covanta Holding CORP	Stock-Other	2.40%	—	-0.09%
15	TMUS	T-mobile US INC	Stock-Comm Services	1.83%	—	-32.90%
16	UPLDEUR	Upland Software INC	Stock-Other	1.69%	—	-7.89%
17	TGTX	Tg Therapeutics INC	Stock-Healthcare	1.60%	—	+16.67%
18	WDC	Western Digital CORP	Stock-Tech	1.59%	—	—
19	EHC	Encompass Health CORP	Stock-Healthcare	1.52%	—	+66.30%
20	EVAUSD	Enviva Partners LP	Stock-Other	1.33%	—	—
21	IFF	Intl Flavors & Fragrances	Stock-Materials	1.32%	—	—
22	FSLR	First Solar INC	Stock-Tech	1.22%	-3.66%	EXIT
23	BHVN	Biohaven Ltd.	Stock-Other	1.14%	—	-26.12%
24	✓	Ferroglobe PLC	Stock-Other	1.07%	-1.08%	EXIT
25	MLKN	Millerknoll INC	Stock-Other	1.05%	—	—
26	MU	Micron Technology INC	Stock-Tech	1.05%	+1.33%	NEW
27	SLV	Ishares Silver Trust	ETF-Commodities	1.01%	-2.08%	EXIT
28	HO1	Hologic INC	Stock-Other	0.98%	—	—
29	HLIT	Harmonic INC	Stock-Other	0.97%	—	+417.43%
30	AIOT	Powerfleet INC	Stock-Other	0.93%	—	—
31	CLNE	Clean Energy Fuels CORP	Stock-Other	0.91%	—	+1420.00%
32	THC	Tenet Healthcare CORP	Stock-Healthcare	0.87%	—	—
33	AMLP	Alerian Mlp ETF	ETF-Other	0.86%	+1.34%	NEW
34	ONTF	On24 INC	Stock-Other	0.80%	—	—
35	AEP	American Electric Power Company, Inc.	Stock-Utilities	0.79%	—	—
36	AMD	Advanced Micro Devices	Stock-Tech	0.79%	—	+19.26%
37	AXNX*	Axonics INC	Stock-Other	0.78%	—	-16.00%
38	MYPS	Playstudios INC	Stock-Other	0.64%	—	—
39	✓	Rodgers Silicon Valley Aq Co	Stock-Other	0.61%	—	+47.73%
40	GOOG	Alphabet Inc-cl C	Stock-Comm Services	0.59%	-0.86%	+66.67%
41	✓	Rodgers Silicon Valley Aq Co	Stock-Other	0.52%	—	+2.10%
42	DAL	Delta Air Lines INC	Stock-Industrials	0.51%	—	-50.00%
43	PLUG	Plug Power INC	Stock-Industrials	0.50%	—	+400.00%
44	PACK	Ranpak Holdings CORP	Stock-Other	0.47%	—	—
45	MSFT	Microsoft CORP	Stock-Tech	0.46%	-0.80%	-84.24%
46	DELL	Dell Technologies -c	Stock-Tech	0.45%	—	—
47	NY4B	Clearway Energy Inc-a	Stock-Other	0.44%	—	—
48	WPRT	Westport Fuel Systems Inc.	Stock-Other	0.44%	—	+772.22%
49	ADTNEUR	Adtran INC	Stock-Other	0.37%	—	—
50	GDXJ	Vaneck Junior Gold Miners	ETF-Commodities	0.36%	—	+30.00%

1–50 of 117

Holding changes this quarter

Position changes disclosed by Ardsley Advisory Partners LP for the quarter ending Q2 2021, including ticker, issuer, weight change, shares change, and action
#	Ticker	Issuer	Weight Change	Shares Change	Action
1	TBT	Proshares Ultrashort 20+y Tr	—	EXIT	Sold out
2	SPY	Ss Spdr S&p 500 ETF Trust-us	—	EXIT	Sold out
3	USATEUR	Cantaloupe INC	—	EXIT	Sold out
4	BIDU	Baidu INC - Spon Adr	—	EXIT	Sold out
5	FTAIEUR	Fortress Transportation-cl A	—	EXIT	Sold out
6	STKL	Sunopta INC	—	EXIT	Sold out
7	MBIIUSD	Marrone Bio Innovations INC	—	EXIT	Sold out
8	DT	Dynatrace INC	—	EXIT	Sold out
9	ZEN1EUR	Zendesk INC	—	EXIT	Sold out
10	MU	Micron Technology INC	—	EXIT	Sold out
11	✓	Horizon Therapeutics PLC	—	EXIT	Sold out
12	MSFT	Microsoft CORP	—	EXIT	Sold out
13	TMUS	T-mobile US INC	—	EXIT	Sold out
14	AES	Aes CORP	—	EXIT	Sold out
15	UPLDEUR	Upland Software INC	—	EXIT	Sold out
16	SGRY	Surgery Partners INC	—	EXIT	Sold out
17	CVA1EUR	Covanta Holding CORP	—	EXIT	Sold out
18	VRTX	Vertex Pharmaceuticals INC	—	EXIT	Sold out
19	AZNN	Astrazeneca Plc-spons Adr	—	EXIT	Sold out
20	TGTX	Tg Therapeutics INC	—	EXIT	Sold out
21	SMARGBP	Smartsheet Inc-class A	—	EXIT	Sold out
22	PD	Pagerduty INC	—	EXIT	Sold out
23	IFF	Intl Flavors & Fragrances	—	EXIT	Sold out
24	DAL	Delta Air Lines INC	—	EXIT	Sold out
25	BHVN	Biohaven Ltd.	—	EXIT	Sold out
26	AIOT	Powerfleet INC	—	EXIT	Sold out
27	EHC	Encompass Health CORP	—	EXIT	Sold out
28	✓	Gs Acquisition Hldgs CORP Ii	—	EXIT	Sold out
29	✓	Acies Acquisition CORP	—	EXIT	Sold out
30	AXNX*	Axonics INC	—	EXIT	Sold out
31	AEP	American Electric Power Company, Inc.	—	EXIT	Sold out
32	SLV	Ishares Silver Trust	—	EXIT	Sold out
33	ADBE	Adobe INC	—	EXIT	Sold out
34	AMD	Advanced Micro Devices	—	EXIT	Sold out
35	DOMO	Domo INC - Class B	—	EXIT	Sold out
36	TRIP	Tripadvisor INC	—	EXIT	Sold out
37	NY4B	Clearway Energy Inc-a	—	EXIT	Sold out
38	✓	Ferroglobe PLC	—	EXIT	Sold out
39	KLR1USD	Kaleyra INC	—	EXIT	Sold out
40	FE	Firstenergy CORP	—	EXIT	Sold out
41	SHC	Sotera Health Co	—	EXIT	Sold out
42	AUPH	Aurinia Pharmaceuticals INC	—	EXIT	Sold out
43	SEDG	Solaredge Technologies INC	—	EXIT	Sold out
44	GPRE	Green Plains INC	—	EXIT	Sold out
45	GOOG	Alphabet Inc-cl C	—	EXIT	Sold out
46	PANW	Palo Alto Networks INC	—	EXIT	Sold out
47	UI	Ubiquiti INC	—	EXIT	Sold out
48	IPVVU	InterPrivate Investment Partners V, Inc.	—	EXIT	Sold out
49	✓	Rodgers Silicon Valley Aq Co	—	EXIT	Sold out
50	GDXJ	Vaneck Junior Gold Miners	—	EXIT	Sold out