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GARDNER LEWIS ASSET MANAGEMENT L P — 13F Holdings & Portfolio

CIK 941560 · latest 13F-HR filed 2026-08-12

Backtest portfolio

GARDNER LEWIS ASSET MANAGEMENT L P manages $448.9M in 13F-reported U.S. long-equity assets across 75 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NVDA (10.04%), STEL (7.14%), JHG (5.27%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 27 new positions and exited 30; 29 existing positions rose in reported value and 13 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM
$448.9M

Long-equity book

Holdings
75

Distinct positions

Period
2026-06-30

Filed 2026-08-12

Q/Q Activity
+27 / −30 / ↑29 / ↓13

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
NVDA10.0% · -3%STEL7.1% · +469%JHG5.3% · newTALK4.3% · +81%GTLS4.0% · newUBS4.0% · 0%C3.6% · 0%BA3.4% · 0%DBRG3.2% · +12%AAPL3.2% · -7%MA3.0% · 0%GOOG2.8% · -10%NUVL2.6% · newAMZN2.6% · -9%APGE2.4% · newMETA2.2% · +15%MSFT1.7% · -26%PEN1.5% · 0%AFBI1.5% · +98%CZR1.4% · newTJX1.4% · -2%RAMP1.4% · newCCO1.4% · +91%LLY1.3% · -5%AVGO1.3% · -26%BHF1.3% · 0%VMC1.3% · +0%TSM1.1% · +6%TGT1.0% · 0%ESPR1.0% · newSHOP0.9% · +4%HEI0.9% · +12%HUM0.8% · 0%TOL0.8% · 0%OLPX0.8% · +4012%NFLX0.7% · 0%SPOT0.7% · -5%HCB Financial0.6% · +276%KLAC0.6% · newIBKR0.6% · -3%IWM0.6% · 0%MLM0.5% · -24%BABA0.5% · 0%VAL0.5% · newGS0.5% · +176%TTWO0.4% · newAME0.4% · newTT0.4% · newJBL0.4% · newMDV0.4% · newNDAQ0.4% · 0%VRT0.4% · -18%ADI0.4% · newGLW0.4% · newMNST0.4% · 0%CPA0.3% · -8%ORCL0.3% · 0%DKS0.3% · newRL0.3% · newRKT0.2% · 0%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

3 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 48.3%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Jul 21, 2026.

Assets Under Management
$456.5M
Discretionary
$456.5M
Employees
8
Accounts
16
Address
285 WILMINGTON WEST CHESTER PIKE
CHADDS FORD, PA 19317-9039
Phone
(610) 558-2800
Website
Name Title / Status Ownership Type
GARDNER LEWIS ASSET MANAGEMENT, INC. ControlGENERAL PARTNER
since Sep 1994
Less than 5%Domestic Entity
GARDNER, WILLIAM, WHITFIELD ControlLIMITED PARTNER
since Sep 1994
75% or moreIndividual
CARUSO, DENISE, MCCO
since Oct 2022
Less than 5%Individual
GARDNER, WILLIAM, WHITFIELD Control
Indirect owner via GARDNER LEWIS ASSET MANAGEMENT, INC.
CHAIRMAN & CEO
since Sep 1994
75% or moreIndividual
Ownership & leadership changes · 3 filings with changes since Mar 29, 2012

From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.

Oct 13, 2022 filing
  • No longer listedSORGINI, LEONARD, M · CHIEF COMPLIANCE OFFICER · Less than 5% · listed since Oct 2013
  • AddedCARUSO, DENISE, M · CCO · Less than 5%
Mar 31, 2014 filing
  • ChangedSORGINI, LEONARD, M · title INTERIM CHIEF COMPLIANCE OFFICER → CHIEF COMPLIANCE OFFICER
Sep 30, 2013 filing
  • No longer listedPODOLSKY, ANDREW, JAMES · CHIEF OPERATING OFFICER · Less than 5% · listed since Dec 2007
  • No longer listedWERNER, JUDY, BABB · CHIEF COMPLIANCE OFFICER · Less than 5% · listed since Jan 2005
  • AddedSORGINI, LEONARD, M · INTERIM CHIEF COMPLIANCE OFFICER · Less than 5%
Mar 29, 2012 filing (earliest on record)
  • ListedGARDNER LEWIS ASSET MANAGEMENT, INC. · GENERAL PARTNER · Less than 5% · control person
  • ListedGARDNER, WILLIAM, WHITFIELD · LIMITED PARTNER · 75% or more · control person
  • ListedGARDNER, WILLIAM, WHITFIELD · CHAIRMAN & CEO · 75% or more · indirect via GARDNER LEWIS ASSET MANAGEMENT, INC. · control person
  • ListedPODOLSKY, ANDREW, JAMES · CHIEF OPERATING OFFICER · Less than 5%
  • ListedWERNER, JUDY, BABB · CHIEF COMPLIANCE OFFICER · Less than 5%

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

GARDNER LEWIS ASSET MANAGEMENT L P Holdings (2026-06-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 NVIDIA Corp. NVDA 67066G104 $45.1M 10.04% 225,285 SH
2 Stellar Bancorp, Inc. STEL 858927106 $32.1M 7.14% 815,467 SH
3 Janus Henderson Group PLC JHG G4474Y214 $23.6M 5.27% 455,134 SH
4 Talkspace, Inc. TALK 87427V103 $19.4M 4.32% 3,728,180 SH
5 Chart Industries, Inc. GTLS 16115Q308 $18.1M 4.04% 86,775 SH
6 UBS Group AG UBS H42097107 $18.0M 4.01% 363,525 SH
7 Citigroup Inc. C 172967424 $16.3M 3.63% 116,375 SH
8 Boeing Co. BA 097023105 $15.1M 3.37% 69,794 SH
9 DigitalBridge Group, Inc. DBRG 25401T603 $14.6M 3.25% 924,111 SH
10 Apple, Inc. AAPL 037833100 $14.3M 3.19% 49,428 SH
11 Mastercard Inc. - Class A MA 57636Q104 $13.5M 3.00% 26,203 SH
12 Alphabet, Inc. - Class C GOOG 02079K107 $12.6M 2.80% 35,604 SH
13 Nuvalent, Inc. NUVL 670703107 $11.8M 2.63% 95,495 SH
14 Amazon.com, Inc. AMZN 023135106 $11.7M 2.62% 49,257 SH
15 Apogee Therapeutics, Inc. APGE 03770N101 $10.6M 2.37% 80,000 SH
16 Meta Platforms, Inc. META 30303M102 $9.8M 2.18% 17,377 SH
17 Microsoft Corp. MSFT 594918104 $7.7M 1.71% 20,579 SH
18 Penumbra, Inc. PEN 70975L107 $6.9M 1.55% 22,000 SH
19 Affinity Bancshares, Inc. AFBI 00832E103 $6.8M 1.51% 300,277 SH
20 Caesars Entertainment, Inc. CZR 12769G100 $6.4M 1.44% 213,584 SH
21 TJX Company, Inc. TJX 872540109 $6.3M 1.41% 41,744 SH
22 LiveRamp Holdings, Inc. RAMP 53815P108 $6.3M 1.39% 166,280 SH
23 Clear Channel Outdoor Holdings CCO 18453H106 $6.1M 1.37% 2,534,286 SH
24 Eli Lilly & Co. LLY 532457108 $5.9M 1.30% 4,878 SH
25 Broadcom, Inc. AVGO 11135F101 $5.8M 1.28% 15,264 SH
26 Brighthouse Financial, Inc. BHF 10922N103 $5.8M 1.28% 91,014 SH
27 Vulcan Materials Company VMC 929160109 $5.7M 1.26% 19,152 SH
28 Taiwan Semiconductor TSM 874039100 $4.9M 1.09% 10,232 SH
29 Target Corp. TGT 87612E106 $4.5M 0.99% 34,110 SH
30 Esperion Therapeutics, Inc. ESPR 29664W105 $4.3M 0.96% 1,365,251 SH
31 Shopify, Inc. - CL A SHOP 82509L107 $4.2M 0.94% 36,792 SH
32 HEICO Corp. HEI 422806109 $3.9M 0.86% 10,829 SH
33 Humana, Inc. HUM 444859102 $3.8M 0.85% 9,577 SH
34 Toll Brothers, Inc. TOL 889478103 $3.5M 0.77% 20,953 SH
35 Olaplex Holdings, Inc. OLPX 679369108 $3.4M 0.76% 1,656,104 SH
36 Netflix, Inc. NFLX 64110L106 $3.0M 0.67% 42,350 SH
37 Spotify Technology S.A. SPOT L8681T102 $3.0M 0.67% 6,515 SH
38 HCB Financial Corp. — 404131104 $2.8M 0.63% 38,378 SH
39 KLA Corporation KLAC 482480100 $2.8M 0.62% 9,180 SH
40 Interactive Brokers Group, Inc IBKR 45841N107 $2.7M 0.61% 31,384 SH
41 iShares Russell 2000 Index IWM 464287655 $2.5M 0.56% 8,390 SH
42 Martin Marietta Materials, Inc MLM 573284106 $2.2M 0.48% 3,734 SH
43 Alibaba Group Holdings, Ltd. BABA 01609W102 $2.1M 0.47% 22,195 SH
44 Valaris Limited VAL G9460G101 $2.1M 0.47% 28,815 SH
45 Goldman Sachs Group, Inc. GS 38141G104 $2.1M 0.46% 2,033 SH
46 Take-Two Interactive Software, TTWO 874054109 $2.0M 0.45% 8,051 SH
47 Ametek, Inc. AME 031100100 $2.0M 0.44% 8,120 SH
48 Trane Technologies, PLC TT G8994E103 $1.9M 0.43% 3,950 SH
49 Jabil, Inc. JBL 466313103 $1.9M 0.43% 4,953 SH
50 Modiv Industrial, Inc. MDV 60784B101 $1.9M 0.42% 109,593 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-12 $448.9M 75 0000941560-26-000004
2026-03-31 2026-05-08 $461.8M 78 0000941560-26-000003
2025-12-31 2026-02-12 $394.4M 77 0000941560-26-000001
Filer Information
Address
285 WILMINGTON WEST CHESTER PIKE
CHADDS FORD, PA 19317
Phone
(610) 558-2800
Filing Manager
GARDNER LEWIS ASSET MANAGEMENT L P
CHADDS FORD, PA
Signatory
William Whitfield Gardner
Chairman & CEO of the General Partner