Form 13-F position report

ENPHASE ENERGY, INC COM STK

Reported by Atika Capital Management LLC

ENPH CUSIP 29355A107 Manager CIK 0001599731

Reported 0 shares, down 120,800 (100.0%) from the prior quarter.

Reported value -100.0%; share count -100.0% vs. the prior quarter.

Reduced
% of reported 13F value 0 This manager · Q4 2023
Shares 0 Quarter-end amount reported
Reported value $0 Fair value at quarter end
Consecutive quarters held 19 Through Q4 2023

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Reported position value by quarter
Date Holding Value
2021-09-30 14742000
2021-12-31 14453000
2022-03-31 24819000
2022-06-30 24346000
2022-09-30 33213000
2022-12-31 31980672
2023-03-31 25380796
2023-06-30 20231584
2023-09-30 14514120
2023-12-31 0
2024-03-31 5323120
2024-06-30 4387240
2024-09-30 15687177
2024-12-31 0

Quarterly position history

How this manager's reported quarter-end position changed over time.

14 quarters
Quarterly reported position history for ENPHASE ENERGY, INC COM STK held by Atika Capital Management LLC.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q4 2024 Reduced 0 -138,800 (-100.0%) 0 $0 2025-02-13
Q3 2024 Added 138,800 +94,800 (215.5%) 1.61% $15,687,177 2024-11-13
Q2 2024 Unchanged 44,000 0 (0.0%) 0.43% $4,387,240 2024-08-13
Q1 2024 New 44,000 +44,000 (0.0%) 0.52% $5,323,120 2024-05-14
Q4 2023 Reduced 0 -120,800 (-100.0%) 0 $0 2024-02-13
Q3 2023 Unchanged 120,800 0 (0.0%) 1.9% $14,514,120 2023-11-13
Q2 2023 Added 120,800 +100 (0.1%) 2.03% $20,231,584 2023-08-11
Q1 2023 Unchanged 120,700 0 (0.0%) 3.75% $25,380,796 2023-05-12
Q4 2022 Added 120,700 +1,000 (0.8%) 4.6% $31,980,672 2023-02-13
Q3 2022 Reduced 119,700 -5,000 (-4.0%) 2.82% $33,213,000 2022-11-14
Q2 2022 Added 124,700 +1,700 (1.4%) 2.74% $24,346,000 2022-08-12
Q1 2022 Added 123,000 +44,000 (55.7%) 2.09% $24,819,000 2022-05-13
Q4 2021 Reduced 79,000 -19,300 (-19.6%) 1.01% $14,453,000 2022-02-11
Q3 2021 Added 98,300 +1,300 (1.3%) 0.88% $14,742,000 2021-11-12
Five years are shown. A free account unlocks the complete reported history. Unlock full history

Who else reported the position

914 managers reported ENPHASE ENERGY, INC COM STK for Q4 2023.

Managers reporting ENPHASE ENERGY, INC COM STK in Q4 2023.
Manager Activity Shares Change % of reported 13F Reported value Tenure
VANGUARD GROUP INC Added 15,641,335 +192,854 0.05% $2,066,846,006 43 qtrs
BlackRock Inc Added 14,359,030 +316,853 0.05% $1,897,402,190 28 qtrs
STATE STREET CORPORATION Added 5,655,388 +236,192 0.04% $747,302,970 25 qtrs
Invesco Ltd Added 4,236,825 +944,474 0.13% $559,854,056 24 qtrs
BAILLIE GIFFORD & CO Added 4,079,776 +4,078,723 0.43% $539,101,601 10 qtrs
Swedbank AB Added 3,675,999 +386,937 0.78% $485,746,509 12 qtrs
GEODE CAPITAL MANAGEMENT LLC Added 3,131,094 +79,955 0.04% $413,035,202 43 qtrs
Voya Investment Management LLC Added 2,524,286 +25,412 0.34% $333,559,152 23 qtrs
The Goldman Sachs Group Inc Reduced 2,175,157 -555,753 0.05% $287,425,266 43 qtrs
MORGAN STANLEY Added 1,519,407 +15,465 0.02% $200,774,857 43 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
December 31, 2023
Filed
February 13, 2024
Filing type
13F-HR
Position type
COM

Voting authority reported

No voting-authority amounts were reported for this position. Voting authority is not required for reported call options.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.