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Livermore
Livermore
ZHEN

Stephens Investment Management Group LLC

SEC CIK
0001314440
Latest filing
Jul 29, 2026

The latest 13F from Stephens Investment Management Group LLC covers Q2 2026 (filed Jul 29, 2026): 176 long positions worth $9.33B. The top 10 holdings make up 15.0% of the portfolio, and the largest is RBC Bearings INC (RBC) at 1.8%. Livermore has 23 filings on Form 13F from this institution, going back to Q1 2021.

What changed in Q2 2026

Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.

Full comparison
New
14
Est. +$332.5M
Added
138
Est. +$1.13B
Reduced
24
Est. −$586.9M
Sold out
11
Est. −$246.1M

Top 5 holdings

Share of this quarter's portfolio value

  1. RBCRBC Bearings INC
    1.8%$172.1MHistory
  2. FCFSFirstCash Holdings, Inc.
    1.7%$161.3MHistory
  3. LGNDLigand Pharmaceuticals Inc
    1.6%$150.3MHistory
  4. EXELExelixis, Inc.
    1.6%$147.5MHistory
  5. CRDOCredo Technology Group Holding Ltd
    1.5%$139.3MHistory

Share of portfolio

Top 5 holdings and the other 171 positions, by share of portfolio value

  1. RBC1.8%
  2. FCFS1.7%
  3. LGND1.6%
  4. EXEL1.6%
  5. CRDO1.5%
  6. Other 171 positions91.7%

Biggest buys

New and added positions, by estimated amount bought

  1. TWSTTwist Bioscience Corp
    +$78.9MNewHistory
  2. HRIHerc Holdings Inc
    +$46.2MNewHistory
  3. WINGWingstop Inc.
    +$46.1MAddedHistory
  4. FPSForgent Power Solutions, Inc.
    +$45.3MAddedHistory
  5. KRMNKarman Holdings Inc.
    +$44.7MAddedHistory

Largest weight increases

New and added positions, by percentage points of the portfolio gained

  1. CRDOCredo Technology Group Holding Ltd
    +0.94 pp0.6% → 1.5%History
  2. TWSTTwist Bioscience Corp
    +0.85 pp0.0% → 0.8%History
  3. FPSForgent Power Solutions, Inc.
    +0.64 pp0.3% → 1.0%History
  4. HRIHerc Holdings Inc
    +0.50 pp0.0% → 0.5%History
  5. BROSDutch Bros Inc.
    +0.49 pp0.2% → 0.7%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. ECPGEncore Capital Group Inc
    −$96.7MReducedHistory
  2. VRTVertiv Holdings Co
    −$84.1MReducedHistory
  3. MTSIMACOM Technology Solutions Holdings, Inc.
    −$75.9MReducedHistory
  4. BEBloom Energy Corp
    −$66.8MReducedHistory
  5. MRVLMarvell Technology, Inc.
    −$55.0MReducedHistory

Largest weight decreases

Reduced and sold-out positions, by percentage points of the portfolio lost

  1. ECPGEncore Capital Group Inc
    −0.99 pp1.3% → 0.3%History
  2. VRTVertiv Holdings Co
    −0.83 pp1.7% → 0.9%History
  3. RMDResmed Inc
    −0.74 pp0.8% → 0.1%History
  4. DPZDominos Pizza Inc
    −0.62 pp0.6% → 0.0%History
  5. SLABSilicon Laboratories Inc.
    −0.58 pp0.6% → 0.0%History

Metrics

13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.

Portfolio value
$9.33B
+$2.03B (+27.9%) vs. prior quarter
Positions
176
+3 vs. prior quarter
Top 10 concentration
15.0%
Top 10 as share of value
Turnover
10.0%
Q2 2026, one quarter
Average holding period
14.1 quarters
Weighted by value

How these are calculated

  • Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
  • Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
  • Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
  • Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q1 2021), so positions held before then are understated.

13F filings by quarter

22 quarters, going back to Q1 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $9.33B (Q2 2026)

Q1 2021: $6.89BQ2 2021: $7.30BQ3 2021: $7.35BQ4 2021: $7.74BQ1 2022: $6.83BQ2 2022: $5.41BQ3 2022: $5.28BQ4 2022: $5.52BQ1 2023: $5.98BQ2 2023: $6.41BQ3 2023: $6.09BQ4 2023: $6.84BQ1 2024: $7.51BQ2 2024: $7.14BQ3 2024: $7.33BQ4 2024: $7.47BQ1 2025: $6.93BQ2 2025: $7.57BQ3 2025: $7.71BQ4 2025: $7.68BQ1 2026: $7.30BQ2 2026: $9.33B
Q1 2021Q2 2026
13F filings of Stephens Investment Management Group LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 29, 2026176$9.33BRBCFCFSLGNDvs. Q1 2026SEC
Q1 2026Apr 28, 2026173$7.30BFCFSRBCFIVEvs. Q4 2025SEC
Q4 2025Feb 5, 2026176$7.68BFCFSRBCFIVEvs. Q3 2025SEC
Q3 2025Oct 28, 2025175$7.71BAVAVFCFSGWREvs. Q2 2025SEC
Q2 2025Jul 30, 2025178$7.57BAVAVCyberark Software LtdWINGvs. Q1 2025SEC
Q1 2025May 1, 2025167$6.93BGWRECyberark Software LtdRYANvs. Q4 2024SEC
Q4 2024Jan 28, 2025171$7.47BCyberark Software LtdMANHGWREvs. Q3 2024SEC
Q3 2024Oct 28, 2024161$7.33BAXONGWREMANHvs. Q2 2024SEC
Q2 2024Aug 6, 2024162$7.14BMANHICLRAXONvs. Q1 2024SEC
Q1 2024May 14, 2024170$7.51BFCFSICLRMANHvs. Q4 2023SEC
Q4 2023Feb 13, 2024169$6.84BAXONFCFSICLRvs. Q3 2023SEC
Q3 2023Nov 14, 2023174$6.09BMANHFCFSCELHvs. Q2 2023SEC
Q2 2023Aug 15, 2023176$6.41BMANHICLRCELHvs. Q1 2023SEC
Q1 2023May 15, 2023168$5.98BAXONMANHFCFSvs. Q4 2022SEC
Q4 2022Feb 14, 2023Amended166$5.52BACHCFCFSWINGvs. Q3 2022SEC
Q3 2022Nov 7, 2022173$5.28BACHCMANHRGENvs. Q2 2022SEC
Q2 2022Aug 3, 2022175$5.41BICLRACHCMGPIvs. Q1 2022SEC
Q1 2022May 4, 2022181$6.83BICLRMANHRGENvs. Q4 2021SEC
Q4 2021Feb 15, 2022184$7.74BICLRRGENKRNTvs. Q3 2021SEC
Q3 2021Oct 27, 2021186$7.35BICLRRGENKRNTvs. Q2 2021SEC
Q2 2021Aug 9, 2021184$7.30BKRNTRGENMANHvs. Q1 2021SEC
Q1 2021May 14, 2021181$6.89BRGENKRNTICLR–SEC

13D and 13G filings

Companies where Stephens Investment Management Group LLC reports owning 5% or more on Schedule 13D or 13G, and its latest filings.

Current stakes of 5% or more

Stephens Investment Management Group LLC does not currently report owning 5% or more of any company.

Latest filings

5 filings on file made by Stephens Investment Management Group LLC or listing it as a reporting person, newest first.

Schedule 13D and 13G filings by Stephens Investment Management Group LLC
CompanyFiled (ET)FormStakeChangeEvent dateFiling
ECPGEncore Capital Group IncAug 7, 20265:08 PM ET13G/A1.20%264.8K shares−4.70 ppfrom 5.90%Below 5%Jun 30, 2026SEC
ECPGEncore Capital Group IncJan 8, 20268:58 PM ET13G/A5.90%1.31M shares+0.60 ppfrom 5.30%Dec 31, 2025SEC
ECPGEncore Capital Group IncAug 13, 20255:07 PM ET13G5.30%1.25M sharesNewJun 30, 2025SEC
MGPIMGP Ingredients IncFeb 14, 202313G/AOld format–––SEC
MGPIMGP Ingredients IncFeb 11, 202213GOld format–New–SEC