AP

Alta Park Capital, LP

Sector-focusedContrarianQuality / disciplined sizing

Total reported value

$641.7M

Reporting period: 2026-03-31 · Number of holdings: 25

Alta Park Capital, LP disclosed 25 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $641.7M and a quarterly turnover rate of 69.8%.

Personality snowflake

Concentration
18
Portfolio Stability
69.82
Momentum/Contrarian
0
Sector conviction
100
Diversification
50
Sizing Uniformity
96.39

Recent moves

  • Add NFLX

    +50.9%　$16.9M

  • Trim WDC

    -67.8%　-$33.5M

  • Add ASML

    +16.2%　$8.4M

  • Add TSEM

    -8.5%　$7.1M

  • Add AMAT

    -17.7%　$3.0M

  • Add MIR

    +73.7%　$5.0M

Holdings Map

New buyAddUnchangedTrim

Top 10 holdings by weight

Full holdings list this quarter

#TickerIssuerAsset SubclassWeightWeight ChangeShares Change4Q Trend
1NFLXNetflix INCStock-Comm Services7.44%+3.73%+50.89%
2NUNu Holdings Ltd.Stock-Financials6.92%+0.10%-8.64%
3AAPLApple INCStock-Tech5.81%+5.81%NEW
4AMATApplied Materials INCStock-Tech5.41%+1.60%-17.69%
5WDCWestern Digital CORPStock-Tech5.34%-2.82%-67.83%
6SNDKSandisk CORPStock-Tech5.16%-0.49%-73.66%
7NVDANvidia CORPStock-Tech4.96%-0.11%-19.19%
8ASMLASML Holding N.V.Stock-Tech4.34%+2.00%+16.24%
9TERTeradyne INCStock-Tech4.32%+0.52%-42.66%
10TSEMTower Semiconductor Ltd.Stock-Tech4.15%+1.81%-8.53%
11PANWPalo Alto Networks INCStock-Tech4.01%+0.84%+12.17%
12COMPCompass INC - Class AStock-Real Estate3.86%-0.71%-5.80%
13SPOTSpotify Technology S.A.Stock-Comm Services3.61%-0.01%-7.93%
14LITELumentum Holdings INCStock-Tech3.51%+3.51%NEW
15METAMeta Platforms Inc-class AStock-Comm Services3.50%-0.66%-24.92%
16COHRCoherent CORPStock-Tech3.49%+3.49%NEW
17SSentinelone INC -class AStock-Tech3.32%+0.61%+10.44%
18ONTOOnto Innovation INCStock-Tech3.25%+0.92%-17.03%
19MRVLMarvell Technology INCStock-Tech3.09%+3.09%NEW
20AVGOBroadcom INCStock-Tech2.98%+0.66%+11.07%
21LYVLive Nation Entertainment InStock-Comm Services2.86%+2.86%NEW
22MIRMirion Technologies INCStock-Industrials2.83%+1.24%+73.71%
23TWLOTwilio INC - AStock-Tech2.31%-0.09%-15.98%
24MELIMercadolibre INCStock-Consumer Disc2.31%+0.44%+10.95%
25NTSKNetskope Inc-cl AStock-Other1.20%-0.72%—

Holding changes this quarter

Alta Park Capital, LP's most significant position changes for 2026-03-31: New buy: Apple INC (AAPL); Sold out: Applovin Corp-class A (APP); New buy: Lumentum Holdings INC (LITE); New buy: Coherent CORP (COHR); Sold out: Semtech CORP (SMTC).

Position changes disclosed by Alta Park Capital, LP for the quarter ending 2026-03-31, including ticker, issuer, weight change, shares change, and action
#TickerIssuerWeight ChangeShares ChangeAction
1NFLXNetflix INC+3.7%+50.89%Add
2ASMLASML Holding N.V.+2%+16.24%Add
3TSEMTower Semiconductor Ltd.+1.8%-8.53%Trim
4AMATApplied Materials INC+1.6%-17.69%Trim
5MIRMirion Technologies INC+1.2%+73.71%Add
6ONTOOnto Innovation INC+0.9%-17.03%Trim
7PANWPalo Alto Networks INC+0.8%+12.17%Add
8AVGOBroadcom INC+0.7%+11.07%Add
9SSentinelone INC -class A+0.6%+10.44%Add
10TERTeradyne INC+0.5%-42.66%Trim
11MELIMercadolibre INC+0.4%+10.95%Add
12NUNu Holdings Ltd.+0.1%-8.64%Trim
13SPOTSpotify Technology S.A.0%-7.93%Trim
14TWLOTwilio INC - A-0.1%-15.98%Trim
15NVDANvidia CORP-0.1%-19.19%Trim
16SNDKSandisk CORP-0.5%-73.66%Trim
17METAMeta Platforms Inc-class A-0.7%-24.92%Trim
18COMPCompass INC - Class A-0.7%-5.80%Trim
19NTSKNetskope Inc-cl A-0.7%—Unchanged
20WDCWestern Digital CORP-2.8%-67.83%Trim
21AAPLApple INC—NEWNew buy
22APPApplovin Corp-class A—EXITSold out
23LITELumentum Holdings INC—NEWNew buy
24COHRCoherent CORP—NEWNew buy
25SMTCSemtech CORP—EXITSold out
26SHOPShopify INC - Class A—EXITSold out
27MRVLMarvell Technology INC—NEWNew buy
28CVNACarvana Co—EXITSold out
29RBRKRubrik Inc-a—EXITSold out
30RKTRocket Cos Inc-class A—EXITSold out
31LYVLive Nation Entertainment In—NEWNew buy
32DASHDoordash INC - A—EXITSold out
33MUMicron Technology INC—EXITSold out
34UUnity Software INC—EXITSold out
35MDBMongodb INC—EXITSold out
36CRDOCredo Technology Group Holding Ltd—EXITSold out
37GOOGLAlphabet Inc-cl A—EXITSold out
38TTWOTake-two Interactive Softwre—EXITSold out
39AXONAxon Enterprise INC—EXITSold out

FAQ

What is Alta Park Capital, LP and what type of investor is it?
Alta Park Capital, LP is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $641.7M, spread across 25 disclosed positions.
What are Alta Park Capital, LP's largest equity positions?
Based on the latest 13F filing, Alta Park Capital, LP's top holdings by market value are: 1. Netflix INC (NFLX) — $47.8M (7.4%) 2. Nu Holdings Ltd. (NU) — $44.4M (6.9%) 3. Apple INC (AAPL) — $37.3M (5.8%) 4. Applied Materials INC (AMAT) — $34.7M (5.4%) 5. Western Digital CORP (WDC) — $34.2M (5.3%)
What changes did Alta Park Capital, LP make in its most recent portfolio filing?
In the latest reported quarter, Alta Park Capital, LP made 38 notable position adjustments: 5 new positions were initiated, 7 existing holdings were added to, 12 positions were partially reduced, and 14 were completely exited. The largest of these moves: New buy: Apple INC (AAPL); Sold out: Applovin Corp-class A (APP); New buy: Lumentum Holdings INC (LITE); New buy: Coherent CORP (COHR); Sold out: Semtech CORP (SMTC)
What sectors does Alta Park Capital, LP focus on?
Alta Park Capital, LP is concentrated in the following sectors based on its current disclosed equity portfolio: • Information Technology: 66.3% • Communication Services: 17.6% • Financials: 7.0% • Real Estate: 3.9% • Industrials: 2.9% • Consumer Discretionary: 2.3%