Copy Invest | Sonar Terminal

Seth Klarman - Baupost Group

547 trades · 525 closed · 22 open · Win rate: 38.8% · Avg return: +4.7% · Median return: 0%

⚠ 9 of these positions have a value-scale error in the underlying SEC filing (an entry or exit price ≥25× off the rest of the holding), so their return is unreliable. They are marked data error below and excluded from the stats above, but their quarter-by-quarter filing history is still attached — open History on any row to see it exactly as filed.

Stock	Entry Quarter	Entry Price	Exit Quarter	Exit / Current Price	Return	Status	Filings
586928Q - Chemfirst Inc	Q1 1999	$2.35	Q1 2000	$19.44	+727.23%	Closed	History

GOOG - Alphabet Inc.	Q1 2020	$58.14	Open	$357.33	+514.60%	Open	History

GDS - GDS Holdings Ltd.	Q1 2024	$6.65	Open	$32.07	+382.26%	Open	History

IDIX - Idenix Pharmaceuticals Inc	Q2 2011	$5.00	Q2 2014	$23.81	+376.20%	Closed	History

UFS - Domtar Corp	Q2 2009	$16.58	Q3 2010	$64.58	+289.51%	Closed	History

NTLIV - Ntl Inc Del	Q1 2003	$8.87	Q2 2003	$34.42	+288.05%	Closed	History

VRTV - Veritiv Corp	Q3 2014	$50.06	Q3 2023	$168.90	+237.40%	Closed	History

EDU - New Oriental Education & Technology Group Inc.	Q2 2022	$20.36	Q3 2023	$58.55	+187.57%	Closed	History

FACT - Facet Biotech Corp	Q4 2008	$9.59	Q1 2010	$26.99	+181.44%	Closed	History

NRGN - Neurogen Corp	Q1 1999	$10.69	Q2 2000	$28.88	+170.16%	Closed	History

EBAY - eBay Inc.	Q4 2018	$28.07	Q3 2021	$69.67	+148.20%	Closed	History

AKBA - Akebia Therapeutics, Inc.	Q4 2018	$5.53	Q2 2020	$13.58	+145.57%	Closed	History

1746263D - Conyers Pk Acquisition	Q3 2016	$1.15	Q2 2017	$2.62	+127.83%	Closed	History

CRH - CRH plc	Q2 2023	$55.73	Q4 2025	$124.80	+123.94%	Closed	History

FLYR - Navigant Intl Inc	Q1 1999	$5.37	Q4 1999	$11.69	+117.69%	Closed	History

TBIO - Translate Bio Inc	Q2 2018	$227.70	Q2 2021	$492.30	+116.21%	Closed	History

HBP - Huttig Bldg Prods Inc	Q4 1999	$4.94	Q4 2004	$10.45	+111.54%	Closed	History

0112123Q - West Essex Bancorp	Q2 1999	$9.12	Q2 2002	$19.24	+110.96%	Closed	History

NXST - Nexstar Media Group, Inc.	Q4 2018	$78.64	Q2 2022	$162.88	+107.12%	Closed	History

WCC - WESCO International, Inc.	Q1 2024	$171.28	Open	$340.14	+98.59%	Open	History

NCRB - News Corp	Q3 2011	$15.60	Q1 2013	$30.76	+97.18%	Closed	History

ACO - Amcol Intl Corp	Q2 2000	$2.50	Q4 2000	$4.75	+90.00%	Closed	History

NWS.A - Twenty First Centy Fox Inc	Q3 2015	$26.98	Q4 2018	$48.12	+78.35%	Closed	History

NWS - News Corp.	Q3 2015	$27.07	Q4 2018	$47.78	+76.51%	Closed	History

COHB - Cohoes Bancorp Inc	Q1 2000	$9.94	Q3 2000	$17.12	+72.23%	Closed	History

SBGI - Sinclair, Inc.	Q2 2018	$32.15	Q2 2019	$53.63	+66.81%	Closed	History

ITRN - Ituran Location and Control Ltd.	Q4 2007	$11.07	Q3 2013	$18.45	+66.67%	Closed	History

SCZ.A - Security Cap Group Inc	Q1 1999	$599.66	Q4 2000	$990.01	+65.10%	Closed	History

GTIV - Gentiva Health Services Inc	Q2 2000	$8.13	Q4 2000	$13.38	+64.58%	Closed	History

BATRK - Atlanta Braves Holdings, Inc.	Q2 2016	$14.66	Q2 2017	$23.97	+63.51%	Closed	History

ALDN - Aladdin Knowledge Sys Ltd	Q2 2002	$2.32	Q2 2003	$3.79	+63.36%	Closed	History

DVMT - Dell Technologies Inc	Q3 2016	$47.80	Q3 2017	$77.21	+61.53%	Closed	History

0000360W - Information Services Group I	Q1 2007	$0.63	Q2 2007	$1.01	+60.32%	Closed	History

IIAC.WS - Investindustrial Acquisition	Q1 2021	$0.82	Q3 2021	$1.29	+57.32%	Closed	History

DG - Dollar General Corp.	Q3 2024	$84.57	Q4 2025	$132.77	+56.99%	Closed	History

FFBI - First Fed Bancshares Inc Del	Q4 2000	$13.40	Q1 2003	$21.00	+56.72%	Closed	History

BSN.WS - Broadstone Acquisition Corp	Q1 2021	$0.69	Q3 2021	$1.08	+56.52%	Closed	History

PMTC - Parametric Technology Corp	Q2 2002	$3.43	Q3 2004	$5.28	+53.94%	Closed	History

SRNN - Southern Banc Inc	Q3 2000	$10.49	Q4 2003	$15.90	+51.57%	Closed	History

PBF - PBF Energy Inc.	Q3 2013	$22.45	Q1 2018	$33.90	+51.00%	Closed	History

TMD - Thermedics Inc	Q4 1999	$5.44	Q1 2000	$8.19	+50.55%	Closed	History

OMN - Omnova Solutions Inc	Q4 2002	$4.03	Q2 2007	$6.05	+50.12%	Closed	History

2309719Q - Security Cap Group Inc	Q1 1999	$13.39	Q4 2000	$20.06	+49.81%	Closed	History

HCBK - Hudson City Bancorp	Q3 1999	$13.75	Q4 2000	$20.25	+47.27%	Closed	History

EXXIQ - Energy Xxi (bermuda) Ltd	Q2 2010	$15.78	Q3 2010	$23.11	+46.45%	Closed	History

RFMD - Rf Microdevices Inc	Q1 2014	$7.88	Q3 2014	$11.54	+46.45%	Closed	History

LIBB - Lnr Ppty Corp	Q3 1999	$6.00	Q4 2000	$8.77	+46.17%	Closed	History

HDS - Hd Supply Hldgs Inc	Q1 2020	$28.43	Q3 2020	$41.24	+45.06%	Closed	History

IXX - Ivex Packaging Corp Del	Q1 2000	$7.56	Q4 2000	$10.94	+44.71%	Closed	History

SOLV - Solventum Corp.	Q2 2024	$52.88	Q1 2025	$76.04	+43.80%	Closed	History

AUDC - Audiocodes Ltd	Q3 2002	$1.80	Q4 2002	$2.58	+43.33%	Closed	History

TQNT - Trinquint Semiconductor Inc	Q1 2014	$13.39	Q3 2014	$19.07	+42.42%	Closed	History

SLM - SLM Corp.	Q1 2007	$14.62	Q2 2007	$20.58	+40.78%	Closed	History

MGAM - Multimedia Games Inc	Q3 2006	$9.08	Q2 2007	$12.76	+40.53%	Closed	History

AMFH - American Finl Hldgs Inc	Q4 1999	$12.56	Q3 2000	$17.62	+40.29%	Closed	History

VMW - Vmware Inc	Q1 2016	$52.31	Q3 2016	$73.35	+40.22%	Closed	History

DIMEQ - Dime Bancorp Inc New	Q2 2002	$0.10	Q4 2006	$0.14	+40.00%	Closed	History

ALDW - Alon Usa Partners LP	Q4 2013	$16.66	Q3 2015	$23.31	+39.92%	Closed	History

CSE - Capitalsource Inc	Q4 2008	$4.62	Q2 2011	$6.45	+39.61%	Closed	History

CAR - Avis Budget Group	Q2 2017	$27.27	Q3 2017	$38.06	+39.57%	Closed	History

NHI - National Health Invs Inc	Q2 2000	$11.00	Q1 2003	$15.35	+39.55%	Closed	History

QRVO - Qorvo, Inc.	Q1 2017	$68.56	Q3 2023	$95.47	+39.25%	Closed	History

MOH - Molina Healthcare, Inc.	Q4 2025	$173.54	Open	$241.56	+39.20%	Open	History

CACC - Credit Acceptance Corp.	Q2 2016	$185.08	Q2 2017	$257.14	+38.93%	Closed	History

AIG.WS - American Intl Group Inc	Q1 2013	$15.20	Q2 2017	$21.08	+38.68%	Closed	History

XEL - Xcel Energy Inc.	Q3 2002	$9.31	Q1 2003	$12.81	+37.59%	Closed	History

BATRA - Atlanta Braves Holdings, Inc.	Q2 2016	$15.04	Q4 2016	$20.49	+36.24%	Closed	History

ROVI - Rovi Corp	Q3 2012	$14.51	Q4 2013	$19.69	+35.70%	Closed	History

FERG - Ferguson Enterprises Inc.	Q4 2024	$173.57	Open	$234.68	+35.21%	Open	History

BMY - Bristol-Myers Squibb Co.	Q1 2019	$47.71	Q4 2019	$64.19	+34.54%	Closed	History

TBN - Tamboran Res Corp	Q3 2024	$20.32	Q4 2025	$27.23	+34.01%	Closed	History

GNW - Genworth Finl Inc	Q2 2012	$5.66	Q4 2012	$7.51	+32.69%	Closed	History

BITI - Biotie Therapies Oyj	Q2 2015	$99.85	Q1 2016	$131.95	+32.15%	Closed	History

PYPL - PayPal Holdings, Inc.	Q3 2015	$31.04	Q3 2016	$40.97	+31.99%	Closed	History

MGAM - Multimedia Games Inc	Q4 2007	$8.34	Q1 2012	$10.96	+31.41%	Closed	History

NCRA - News Corp	Q2 2005	$485.40	Q2 2007	$636.30	+31.09%	Closed	History

SJM.B - Smucker J M Co	Q1 2000	$14.31	Q2 2000	$18.75	+31.03%	Closed	History

6683 - General Elec Co	Q3 1999	$118.56	Q4 1999	$154.75	+30.52%	Closed	History

85745Q - Willow Grove Bancorp Inc	Q3 1999	$9.12	Q4 2000	$11.88	+30.26%	Closed	History

COLD - Americold Realty Trust, Inc.	Q3 2025	$12.24	Open	$15.90	+29.90%	Open	History

WRO - Woronoco Bancorp Inc	Q2 1999	$10.00	Q4 2000	$12.99	+29.90%	Closed	History

SYF - Synchrony Financial	Q3 2016	$28.00	Q4 2019	$36.01	+28.61%	Closed	History

SNSTA - Sonesta Intl Hotels Corp	Q3 1999	$6.47	Q4 2000	$8.32	+28.59%	Closed	History

LMDIA - Liberty Media Corp New	Q2 2008	$24.23	Q3 2009	$31.11	+28.39%	Closed	History

2942739Q - Port Finl Corp	Q2 2000	$13.87	Q4 2000	$17.69	+27.54%	Closed	History

LBRDA - Liberty Broadband Corp.	Q3 2024	$72.02	Q2 2025	$91.73	+27.36%	Closed	History

LBRDK - Liberty Broadband Corp.	Q3 2024	$72.37	Q2 2025	$92.12	+27.29%	Closed	History

AIG - American International Group, Inc.	Q4 2012	$35.30	Q2 2013	$44.70	+26.63%	Closed	History

CPF - Central Pacific Financial Corp.	Q2 2011	$14.00	Q3 2013	$17.70	+26.43%	Closed	History

WTW - Willis Towers Watson Public Ltd. Co.	Q1 2021	$228.88	Open	$288.74	+26.15%	Open	History

INSP - Inspire Medical Systems, Inc.	Q3 2006	$18.44	Q2 2007	$23.21	+25.87%	Closed	History

RTY - Security Cap U S Rlty	Q3 1999	$18.14	Q4 2000	$22.62	+24.70%	Closed	History

NCRA - News Corp	Q4 2007	$614.70	Q4 2012	$765.30	+24.50%	Closed	History

TSEM - Tower Semiconductor Ltd	Q3 2023	$24.56	Q4 2023	$30.52	+24.27%	Closed	History

PRSU - Viad Corp	Q3 2004	$20.31	Q4 2005	$25.11	+23.60%	Closed	History

CBLAQ - Cbl & Assoc Pptys Inc	Q4 1999	$20.63	Q4 2000	$25.33	+22.78%	Closed	History

NCRB - News Corp	Q2 2005	$16.86	Q3 2006	$20.64	+22.42%	Closed	History

OLN - Olin Corp.	Q3 2015	$16.81	Q3 2016	$20.52	+22.07%	Closed	History

UNP - Union Pacific Corp.	Q3 2025	$236.37	Open	$288.30	+21.97%	Open	History

COR - Cencora, Inc.	Q3 2017	$82.75	Q2 2020	$100.77	+21.78%	Closed	History

Entry/exit prices and returns are split-adjusted to today's share basis. The quarter-by-quarter history shows prices exactly as filed with the SEC, so a pre-split quarter's price will look higher than the split-adjusted entry above.