Gulfstream Capital

13F portfolio / Investment manager

Samlyn Capital

Robert Pohly (portfolio manager)

The firm is based in New York, NY, according to its SEC filings.

Its earliest 13F holdings report on SEC EDGAR was filed in February 2008.

SEC Form ADV lists Robert S. Pohly as portfolio manager.

The 13F shows long US-listed stock and option positions only. It leaves out short positions, cash, bonds and most non-US holdings.

Reported 13F value
$6.0B
Positions
77
Est. 1-yearEstimate
+0.9%SPY +15.7%
Est. 3-year, annualizedEstimate
+15.7%SPY +22.8%

As of Jun 30, 2026 · filed Aug 14, 2026

Holdings

24 new · 21 added · 30 trimmed · 2 unchanged · 22 sold out

1LPLA on Yahoo Finance (opens in a new tab)LPL Finl Hldgs IncCOM11.2%$678M2,405,639Added +3.5%$286.53*$320.48+11.8%
2PRMB on Yahoo Finance (opens in a new tab)Primo Brands CorporationCLASS A COM SHS6.7%$404M16,534,731Trimmed -0.6%$21.83$19.44-10.9%
3FSLR on Yahoo Finance (opens in a new tab)First Solar IncCOM4.1%$247M1,045,479Added +104.6%$205.51*$174.05-15.3%
4TSM on Yahoo Finance (opens in a new tab)Taiwan Semiconductor ManufacSPONSORED ADS3.5%$211M440,842Trimmed -1.9%$290.52$413.04+42.2%
5BLK on Yahoo Finance (opens in a new tab)BlackRock IncCOM3.3%$201M209,195Added +37.1%$1033.41$1125.74+8.9%
6FWONK on Yahoo Finance (opens in a new tab)Liberty Media Corp DelCOM LBTY ONE S C3.3%$201M2,110,487Added +25.4%$90.20$90.81+0.7%
7JPM on Yahoo Finance (opens in a new tab)JPMorgan Chase & CoCOM2.8%$166M507,845Trimmed -62.1%$274.11$337.82+23.2%
8MS on Yahoo Finance (opens in a new tab)Morgan StanleyCOM NEW2.5%$151M723,118Trimmed -45.4%$160.41$180.60+12.6%
9VSEC on Yahoo Finance (opens in a new tab)Vse CorpCOM2.5%$148M647,205Added +36.1%$192.54$158.08-17.9%
10BAC on Yahoo Finance (opens in a new tab)Bank Of Amer CorpCOM2.4%$142M2,497,807Added +427.8%$51.05$51.48+0.9%
11MSGS on Yahoo Finance (opens in a new tab)Madison Square Grdn Sprt CorCL A2.3%$138M343,183Added +57.5%$318.52$389.83+22.4%
12WSC on Yahoo Finance (opens in a new tab)Willscot Hldgs CorpCOM CL A2.2%$134M4,651,344Unchanged$20.08$15.90-20.8%
13KSPI on Yahoo Finance (opens in a new tab)Kaspi KZ JscSPONSORED ADS2.2%$130M1,498,332Added +40.4%$88.02$92.90+5.5%
14BWA on Yahoo Finance (opens in a new tab)Borgwarner IncCOM2.1%$127M1,917,390New$63.08$58.74-6.9%
15MKSI on Yahoo Finance (opens in a new tab)Mks Inc.COM2.1%$125M281,893Trimmed -43.2%$225.63$218.50-3.2%
16COF on Yahoo Finance (opens in a new tab)Capital One Finl CorpCOM2.0%$123M611,971Trimmed -49.1%$165.71$200.55+21.0%
17CRS on Yahoo Finance (opens in a new tab)Carpenter Technology CorpCOM1.9%$113M183,069Trimmed -1.2%$363.86$376.51+3.5%
18AMZN on Yahoo Finance (opens in a new tab)Amazon Com IncCOM1.6%$99M415,515Trimmed -52.7%$215.45*$249.20+15.7%
19MRX on Yahoo Finance (opens in a new tab)Marex Group PLCORD1.5%$90M1,483,250Trimmed -12.2%$37.84$70.60+86.6%
20GH on Yahoo Finance (opens in a new tab)Guardant Health IncCOM1.4%$84M561,876Added +125.5%$105.05$159.15+51.5%
21BRSL on Yahoo Finance (opens in a new tab)Brightstar Lottery PLCSHS USD1.3%$81M7,543,408Added +14.3%$13.22$9.63-27.1%
22META on Yahoo Finance (opens in a new tab)Meta Platforms IncCL A1.3%$80M141,703Trimmed -51.3%$578.68$706.95+22.2%
23ITUB on Yahoo Finance (opens in a new tab)Itau Unibanco Hldg S ASPON ADR REP PFD1.3%$79M9,722,653New$8.20$9.41+14.7%
24INSM on Yahoo Finance (opens in a new tab)Insmed IncCOM PAR $.011.3%$78M732,568Added +75.6%$130.22$96.60-25.8%
25MRK on Yahoo Finance (opens in a new tab)Merck & Co IncCOM1.2%$73M565,755Trimmed -22.1%$113.28$146.65+29.5%
26AMAT on Yahoo Finance (opens in a new tab)Applied Matls IncCOM1.1%$66M90,762New$460.61$416.19-9.6%
27TTMI on Yahoo Finance (opens in a new tab)TTM Technologies IncCOM1.1%$64M344,634Trimmed -25.1%$95.16$95.01-0.2%
28BMA on Yahoo Finance (opens in a new tab)Banco Macro S ASPON ADR B1.0%$62M671,196Added +22.8%$74.27$63.40-14.6%
29CNM on Yahoo Finance (opens in a new tab)Core & Main IncCL A1.0%$62M1,282,668Trimmed -27.6%$33.44*$41.88+25.2%
30AXSM on Yahoo Finance (opens in a new tab)Axsome Therapeutics Inc.COM1.0%$60M246,015New$216.87$157.49-27.4%
31SPCX on Yahoo Finance (opens in a new tab)Space Exploration Techn CorpCLASS A COM STK1.0%$60M350,000New$170.68$144.89-15.1%
32BBAR on Yahoo Finance (opens in a new tab)Banco Bbva Argentina S ASPONSORED ADS1.0%$58M2,953,356Added +25.8%$16.23$12.69-21.8%
33RBA on Yahoo Finance (opens in a new tab)Rb Global IncCOM0.9%$57M491,284Trimmed -58.2%$95.69$84.23-12.0%
34WDC on Yahoo Finance (opens in a new tab)Western Digital CorpCOM0.9%$56M87,577Trimmed -53.7%$260.82$339.17+30.0%
35ASML on Yahoo Finance (opens in a new tab)ASML Hldg NVN Y REGISTRY SHS0.9%$55M27,633Trimmed -39.0%$1037.61$1658.81+59.9%
36STEP on Yahoo Finance (opens in a new tab)Stepstone Group IncCOM CL A0.9%$52M1,269,100Added +41.7%$53.81$41.14-23.5%
37MELI on Yahoo Finance (opens in a new tab)Mercadolibre IncCOM0.8%$50M29,407Trimmed -56.0%$1882.98$1819.99-3.3%
38IP on Yahoo Finance (opens in a new tab)International Paper CoCOM0.8%$50M1,306,041Trimmed -47.4%$39.76$33.82-14.9%
39RCUS on Yahoo Finance (opens in a new tab)Arcus Biosciences IncCOM0.8%$48M1,547,182Trimmed -18.9%$20.59$21.78+5.8%
40ELVN on Yahoo Finance (opens in a new tab)Enliven Therapeutics IncCOM0.8%$46M912,637New$42.45$37.16-12.5%
41HOOD on Yahoo Finance (opens in a new tab)Robinhood Mkts IncCOM CL A0.8%$46M454,651New$83.72$99.35+18.7%
42MTRN on Yahoo Finance (opens in a new tab)Materion CorpCOM0.7%$45M151,721New$209.19$247.57+18.3%
43LLY on Yahoo Finance (opens in a new tab)Eli Lilly & CoCOM0.7%$45M37,125Trimmed -47.8%$805.47$1257.49+56.1%
44MTZ on Yahoo Finance (opens in a new tab)Mastec IncCOM0.7%$42M100,636Trimmed -27.1%$74.93$191.10+155.0%
45ERAS on Yahoo Finance (opens in a new tab)Erasca IncCOM0.7%$41M2,256,986New$14.30$13.47-5.8%
46GTX on Yahoo Finance (opens in a new tab)Garrett Motion IncCOM0.7%$41M1,128,553New$27.70$24.28-12.3%
47IBN on Yahoo Finance (opens in a new tab)Icici Bank LimitedADR0.7%$41M1,399,425New$26.81$29.92+11.6%
48UNH on Yahoo Finance (opens in a new tab)Unitedhealth Group IncCOM0.7%$40M97,370New$366.70$401.73+9.6%
49CIFR on Yahoo Finance (opens in a new tab)Cipher Digital IncCOM0.7%$40M1,651,231New$21.10$8.98-57.4%
50DYN on Yahoo Finance (opens in a new tab)Dyne Therapeutics IncCOM0.6%$39M1,754,708Trimmed -8.7%$18.56$14.35-22.7%
51MSI on Yahoo Finance (opens in a new tab)Motorola Solutions IncCOM NEW0.6%$38M92,317New$416.42$464.45+11.5%
52SYRE on Yahoo Finance (opens in a new tab)Spyre Therapeutics IncCOM NEW0.6%$36M400,075Added +0.9%$38.00$79.50+109.2%
53ARES on Yahoo Finance (opens in a new tab)Ares Management CorporationCL A COM STK0.6%$35M317,766New$117.72$111.51-5.3%
54LYB on Yahoo Finance (opens in a new tab)Lyondellbasell Industries NVSHS - A -0.6%$35M658,815Trimmed -4.0%$57.70$63.99+10.9%
55DPC on Yahoo Finance (opens in a new tab)DPC Holdings PLCORDINARY SHARES0.6%$34M687,385New$48.71$30.68-37.0%
56INTR on Yahoo Finance (opens in a new tab)Inter & Co IncCLASS A COM0.5%$33M6,110,035Trimmed -27.6%$5.66$6.66+17.7%
57NEO on Yahoo Finance (opens in a new tab)Neogenomics IncCOM NEW0.5%$31M2,131,337Trimmed -16.7%$10.67$16.56+55.2%
58VINP on Yahoo Finance (opens in a new tab)Vinci Compass Investments LtCOM CL A0.5%$30M3,036,724Added +25.8%$9.04*$10.88+20.3%
59CBRE on Yahoo Finance (opens in a new tab)CBRE Group IncCL A0.5%$29M214,592Trimmed -60.6%$151.95$132.27-12.9%
60CBRS on Yahoo Finance (opens in a new tab)Cerebras Systems IncCOM CL A0.5%$29M130,089New$235.36$128.53-45.4%
61RVMD on Yahoo Finance (opens in a new tab)Revolution Medicines IncCOM0.5%$28M151,290Trimmed -59.3%$100.98$177.00+75.3%
62STM on Yahoo Finance (opens in a new tab)Stmicroelectronics N VNY REGISTRY0.5%$27M366,626New$59.97$45.62-23.9%
63GOOG on Yahoo Finance (opens in a new tab)Alphabet IncCAP STK CL C0.4%$26M73,834New$357.00$337.82-5.4%
64XLY on Yahoo Finance (opens in a new tab)Select Sector SPDR TrST STR DISCR ETF0.4%$24M208,261Added +15.9%$117.27$112.12-4.4%
65TNGX on Yahoo Finance (opens in a new tab)Tango Therapeutics IncCOM0.4%$24M766,473New$24.72$22.19-10.2%
66FWONA on Yahoo Finance (opens in a new tab)Liberty Media Corp DelCOM LBTY ONE S A0.4%$23M263,221Added +169.3%$81.43$82.93+1.8%
67BLDR on Yahoo Finance (opens in a new tab)Builders Firstsource IncCOM0.4%$22M249,723Trimmed -51.2%$110.52$54.58-50.6%
68PCT on Yahoo Finance (opens in a new tab)Purecycle Technologies IncCOM0.3%$21M2,534,988Unchanged$7.33*$3.13-57.2%
69BRKR on Yahoo Finance (opens in a new tab)Bruker CorpCOM0.3%$20M337,264Trimmed -78.1%$38.95$54.72+40.5%
70LFUS on Yahoo Finance (opens in a new tab)Littelfuse IncCOM0.3%$20M43,921New$431.74$384.04-11.0%
71ITGR on Yahoo Finance (opens in a new tab)Integer Hldgs CorpCOM0.3%$19M206,826Added +7.1%$85.37$126.64+48.3%
72TXG on Yahoo Finance (opens in a new tab)10x Genomics IncCL A COM0.3%$19M504,048New$26.21$69.47+165.1%
73DNTH on Yahoo Finance (opens in a new tab)Dianthus Therapeutics IncCOM0.3%$19M196,326Trimmed -54.5%$57.91$69.69+20.4%
74MOH on Yahoo Finance (opens in a new tab)Molina Healthcare IncCOM0.3%$16M71,275New$181.24$207.21+14.3%
75PICS on Yahoo Finance (opens in a new tab)Pics NVCOM CL A0.3%$16M1,460,245Added +5.2%$14.49$12.88-11.1%
76MU on Yahoo Finance (opens in a new tab)Micron Technology IncCOM0.1%$7M6,233New$749.66$893.53+19.2%
77VOO on Yahoo Finance (opens in a new tab)Vanguard Index FdsS&P 500 ETF SHS0.0%$282K410Added +3.5%$532.94$701.43+31.6%

Sold out since Q1 2026

Estimated, from reported holdings

Quarter by quarter

Q4 2023: est. holdings +13.3%Q4 2023: S&P 500 (SPY) +11.6%Q4 ’23Q1 2024: est. holdings +12.7%Q1 2024: S&P 500 (SPY) +10.4%Q1 ’24Q2 2024: est. holdings +0.4%Q2 2024: S&P 500 (SPY) +4.4%Q2 ’24Q3 2024: est. holdings +5.9%Q3 2024: S&P 500 (SPY) +5.8%Q3 ’24Q4 2024: est. holdings +1.9%Q4 2024: S&P 500 (SPY) +2.5%Q4 ’24Q1 2025: est. holdings -6.4%Q1 2025: S&P 500 (SPY) -4.3%Q1 ’25Q2 2025: est. holdings +15.8%Q2 2025: S&P 500 (SPY) +10.8%Q2 ’25Q3 2025: est. holdings +2.3%Q3 2025: S&P 500 (SPY) +8.1%Q3 ’25Q4 2025: est. holdings +3.5%Q4 2025: S&P 500 (SPY) +2.7%Q4 ’25Q1 2026: est. holdings -10.0%Q1 2026: S&P 500 (SPY) -4.4%Q1 ’26Q2 2026: est. holdings +17.1%Q2 2026: S&P 500 (SPY) +15.1%Q2 ’26Q3 2026: est. holdings -7.5%Q3 2026: S&P 500 (SPY) +2.4%Q3 ’26
Estimated holdings return S&P 500 (SPY), by quarter

High-conviction buys (new positions at 3% or more of the portfolio) since Q3 2023: 1. Of 1 with six months of history, 100.0% beat the S&P 500 from the filing date.

Source: SEC Form 13F-HR 0000919574-26-005397, compared with the Q1 2026 report. 7 option rows are excluded from weights. Tickers map from CUSIP via OpenFIGI. Estimated returns weight each position’s next-quarter total return (Yahoo Finance adjusted closes) by its quarter-end value and assume no trades. Estimated cost averages daily adjusted closes in each quarter the share count rose, from Q3 2023 onward (* = held at the start of our data). Price is the latest close.

Important information

Form 13F data is delayed. Managers have up to 45 days after each calendar quarter to file, so holdings shown may have changed materially since the report date. 13F reports cover long positions in US-listed equities and certain other securities only; they exclude short positions, most non-US holdings, cash, bonds and private investments, and managers may request confidential treatment for some positions. Options rows are listed in filings but are not counted in the holdings and weights shown here.

Estimated holdings returns, estimated cost and high-conviction results are hypothetical calculations from quarter-end holdings and public prices, assuming no trades between reports. They are not the actual returns or costs of any fund or manager and do not reflect fees, trading, leverage, shorts or cash. Biographies are drawn from cited public sources. This page is for information only and is not individualized investment advice or a recommendation to buy or sell any security. Gulfstream Capital and its clients may hold positions in securities shown.