Arkolith/Funds/Linden Advisors LP

Linden Advisors LP

CIK 1279396Quant / multi-strat
Holdings as of Mar 31, 2026·disclosed May 15, 2026·~45-day 13F lag·13F-HR
Inactive

Linden Advisors LP holds a diversified book of 563 stocks worth $17.9B as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Unity Software Inc and trimmed Lumentum Holdings Inc. Their largest long position is Lumentum Holdings Inc at 8% of the equity book.

Opened
160
bought for the first time
Added to
55
already held, bought more
Trimmed
41
sold some, still holds it
Sold out
69
exited the position entirely

Concentration

Top-heavy: diversified book

Top 5 holdings
22%
Top 10 holdings
30%
Top 20 holdings
42%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Direct sector allocation

10% mapped to company sectors

ETF / fund or unclassified
90%
Financials
9%
Information Technology
0%
Consumer Discretionary
0%
Utilities
0%
Industrials
0%
Energy
0%
Materials
0%

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices, no cost basis

Bought
  • UNITY SOFTWARE INCU 0 03/15/30
    ▲New$275.9M
  • INTEGER HOLDINGS CORPITGR 1.875 03/15/30
    ▲New$243.7M
  • BRIDGEBIO PHARMA INCBBIO 1.75 03/01/31
    ▲New$225.4M
  • FASTLY INCFSLY 7.75 06/01/28
    ▲New$175.2M
  • STRATEGY INCMSTR 0 03/01/30
    ▲New$167.5M
  • NEXTERA ENERGY INCNEE 7.375 02/15/29
    ▲New$110.6M
Trimmed / exited
  • LI AUTO INCLI 0.25 05/01/28
    ▼−97%$253.0M
  • MARRIOTT VACATION WORLDWVAC 3.25 12/15/27
    ▼−97%$148.7M
  • JAZZ INVESTMENTS I LTDJAZZ 3.125 09/15/30
    ▼−34%$85.1M
  • BILL HOLDINGS INCBILL 0 04/01/30
    ▼−29%$80.8M
  • WEIBO CORPWB 1.375 12/01/30
    ▼−88%$64.5M
  • TRANSMEDICS GROUP INCTMDX 1.5 06/01/28
    ▼−70%$47.2M

Funds with the most overlap

Other tracked managers holding the same core names as Linden Advisors LP

Manager / fundShared namesTheir $ in those
JPMORGAN CHASE & CO66 / 80$501.1M
FMR LLC61 / 80$924.6M
BlackRock, Inc.60 / 80$1.6B
BNP PARIBAS FINANCIAL MARKETS60 / 80$939.3M
LAZARD ASSET MANAGEMENT LLC60 / 80$12.4M
Calamos Advisors LLC50 / 80$1.0B
STATE STREET CORP47 / 80$1.1B
SSI INVESTMENT MANAGEMENT LLC47 / 80$279.8M

Ranked by the share of each fund's own book sitting in the names it shares with Linden Advisors LP: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.

Holdings: largest first

Bars show each stock's share of the portfolio. Click a row for its position history.

563 positions
#SecurityValueShares% PortLast moveHistory
1Lumentum Holdings Inc 0.5 06/15/2028
SDBCV
$1.5B281.38M
8.4%
▼−1.0%
Reduced · −2.8M sh
2Lumentum Holdings Inc 1.5 12/15/2029
SDBCV
$944.3M93.65M
5.3%
▲+0.3%
Added · +312K sh
3Lumentum Holdings Inc 0.5 12/15/2026
SDBCV
$595.4M84.35M
3.3%
▼−6.0%
Reduced · −5.4M sh
4Centrus Energy Corp 2.25 11/01/2030
SDBCV
$488.6M239.90M
2.7%
—Held
5Applied Digital Corp 2.75 06/01/2030
SDBCV
$346.5M130.53M
1.9%
▲+0.1%
Added · +95K sh
6MKS Inc 1.25 06/01/2030
SDBCV
$329.8M198.89M
1.8%
▼−6.7%
Reduced · −14.2M sh
7Sphere Entertainment Co 3.5 12/01/2028
SDBCV
$281.2M83.54M
1.6%
▲+1.5%
Added · +1.3M sh
8Unity Software Inc 0 03/15/2030
SDBCV
$275.9M275.61M
1.5%
▲New
New position
9Bridgebio Pharma Inc 2.25 02/01/2029
SDBCV
$268.5M239.05M
1.5%
▲+12%
Added · +25.0M sh
10Liberty Media Corp 3.75 03/15/2028
SDBCV
$257.9M249.42M
1.4%
—Held
11Strategy Inc Note 12/0
SDBCV
$244.7M293.13M
1.4%
▲+45%
Added · +90.5M sh
12Integer Holdings Corp 1.875 03/15/2030 144A
SDBCV
$243.7M253.84M
1.4%
▲New
New position
13Affirm Holdings Inc 0.75 12/15/2029
SDBCV
$242.7M259.62M
1.4%
▲+1.5%
Added · +3.9M sh
14Solaris Energy Infrastru 0.25 10/01/2031
SDBCV
$242.4M193.77M
1.4%
▲+2.7%
Added · +5.2M sh
15Vishay Intertechnology 2.25 09/15/2030
SDBCV
$227.5M236.60M
1.3%
▲+14%
Added · +28.6M sh
16Celcuity Inc 2.75 08/01/2031
SDBCV
$226.4M92.72M
1.3%
▼−0.7%
Reduced · −657K sh
17Bridgebio Pharma Inc 1.75 03/01/2031 144A
SDBCV
$225.4M132.72M
1.3%
▲New
New position
18Strategy Inc Note 0.625 3/1
SDBCV
$210.2M182.44M
1.2%
▼−18%
Reduced · −40.0M sh
19Sunrun Inc 4 03/01/2030 144A
SDBCV
$205.8M172.59M
1.2%
▲+12%
Added · +18.3M sh
20Ascendis Pharma A/s 2.25 04/01/2028
SDBCV
$205.5M139.57M
1.2%
▲+1.6%
Added · +2.2M sh
21Bill Holdings Inc 0 04/01/2030 144A
SDBCV
$199.2M223.56M
1.1%
▼−29%
Reduced · −90.6M sh
22Guardant Health Inc 1.25 02/15/2031
SDBCV
$194.9M115.82M
1.1%
▲+42%
Added · +34.0M sh
23Silvercorp Metals Inc 4.75 12/15/2029 144A
SDBCV
$192.3M74.77M
1.1%
▲+15%
Added · +9.5M sh
24Peloton Interactive Inc 5.5 12/01/2029
SDBCV
$187.4M139.59M
1.0%
▲+1.4%
Added · +1.9M sh
25Cleanspark Inc 0 06/15/2030 144A
SDBCV
$186.2M191.50M
1.0%
▼−8.6%
Reduced · −18.0M sh
26Haemonetics Corp 2.5 06/01/2029
SDBCV
$180.5M189.40M
1.0%
▼−3.3%
Reduced · −6.5M sh
27Fastly Inc 7.75 06/01/2028
SDBCV
$175.2M94.00M
1.0%
▲New
New position
28Osi Systems Inc 2.25 08/01/2029
SDBCV
$175.0M114.05M
1.0%
—Held
29Aerovironment Inc 0 07/15/2030
SDBCV
$174.4M177.36M
1.0%
▲+16%
Added · +24.4M sh
30Upstart Holdings Inc 2 10/01/2029 144A
SDBCV
$173.2M176.65M
1.0%
▼−5.6%
Reduced · −10.5M sh
31Solar Edge Technologies 2.25 07/01/2029
SDBCV
$171.0M99.47M
1.0%
▲+57%
Added · +36.1M sh
32Strategy Inc 0 03/01/2030
SDBCV
$167.5M192.22M
0.9%
▲New
New position
33Jazz Investments I Ltd 3.125 09/15/2030
SDBCV
$163.7M115.45M
0.9%
▼−34%
Reduced · −60.0M sh
34Collegium Pharma Inc 2.875 02/15/2029
SDBCV
$157.7M135.69M
0.9%
▲+0.7%
Added · +1.0M sh
35Stride Inc 1.125 09/01/2027
SDBCV
$144.9M83.95M
0.8%
▼−19%
Reduced · −20.0M sh
36Riot Platforms Inc 0.75 01/15/2030 144A
SDBCV
$143.6M124.42M
0.8%
▼−1.2%
Reduced · −1.5M sh
37Progress Software Corp 3.5 03/01/2030
SDBCV
$135.7M152.35M
0.8%
▲+0.7%
Added · +1.0M sh
38Cipher Mining 1.75 05/15/2030
SDBCV
$135.6M44.00M
0.8%
—Held
39Conmed Corp 2.25 06/15/2027
SDBCV
$135.2M139.22M
0.8%
▲~0%
Added · +45K sh
40Fortuna Mining Corp 3.75 06/30/2029 144A
SDBCV
$134.5M77.38M
0.8%
▲+6.2%
Added · +4.5M sh
41Strategy Inc 0.875 03/15/2031
SDBCV
$127.9M132.64M
0.7%
▲+26%
Added · +27.0M sh
42Travere Therapeutics Inc 2.25 03/01/2029
SDBCV
$127.9M101.06M
0.7%
▲+18%
Added · +15.5M sh
43Strategy Inc Note 2.250 6/1
SDBCV
$126.1M123.04M
0.7%
▲+27%
Added · +26.4M sh
44Advanced Energy Ind 2.5 09/15/2028
SDBCV
$121.5M50.51M
0.7%
▼−14%
Reduced · −8.0M sh
45Veeco Instruments Inc 2.875 06/01/2029
SDBCV
$120.4M86.80M
0.7%
▲+5.1%
Added · +4.2M sh
46Iren Ltd 3.25 06/15/2030
SDBCV
$118.2M51.78M
0.7%
—Held
47Pacira Biosciences Inc 2.125 05/15/2029
SDBCV
$117.8M121.50M
0.7%
▲+12%
Added · +12.8M sh
48Solaris Energy Infrastru 4.75 05/01/2030
SDBCV
$115.3M48.67M
0.6%
—Held
49NextEra Energy Inc
CVPFD
$110.6M2.20M
0.6%
▲New
New position
50McEwen Mining Inc 5.25 08/15/2030 144A
SDBCV
$110.4M52.55M
0.6%
▲New
New position
Showing 50 of 563 positions
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Filing history

As-of date vs the date the SEC received each filing

QuarterAs ofFiledPositionsValueForm
Q1 2026Mar 31, 2026May 15, 2026565$17.9B13F-HR
Q4 2025Dec 31, 2025Feb 17, 2026472$16.2B13F-HR
Q3 2025Sep 30, 2025Nov 14, 2025408$15.0B13F-HR
Q2 2025Jun 30, 2025Aug 14, 2025376$16.3B13F-HR
Q1 2025Mar 31, 2025May 15, 2025307$14.7B13F-HR
Q4 2024Dec 31, 2024Feb 14, 2025264$12.1B13F-HR
Q3 2024Sep 30, 2024Nov 14, 2024277$11.9T13F-HR
Q2 2024Jun 30, 2024Aug 14, 2024291$12.0T13F-HR
Q1 2024Mar 31, 2024May 15, 2024315$12.6T13F-HR
Q4 2023Dec 31, 2023Feb 14, 2024332$10.5T13F-HR
Q3 2023Sep 30, 2023Nov 14, 2023374$9.7T13F-HR
Q2 2023Jun 30, 2023Aug 14, 2023398$9.5B13F-HR
Q1 2023Mar 31, 2023May 15, 2023467$9.5B13F-HR
Q4 2022Dec 31, 2022Feb 14, 2023575$9.5B13F-HR
Q3 2022Sep 30, 2022Nov 14, 2022695$10.9B13F-HR
Q2 2022Jun 30, 2022Aug 15, 2022724$10.9B13F-HR
Q1 2022Mar 31, 2022May 16, 2022722$15.9B13F-HR
Q4 2021Dec 31, 2021Feb 14, 2022723$16.4B13F-HR
Q3 2021Sep 30, 2021Nov 15, 2021636$17.0B13F-HR
Q2 2021Jun 30, 2021Aug 16, 2021821$18.9B13F-HR
Q1 2021Mar 31, 2021May 17, 2021713$13.5B13F-HR
Q4 2020Dec 31, 2020Feb 16, 2021481$13.4B13F-HR
Q3 2020Sep 30, 2020Nov 16, 2020322$8.3B13F-HR
Q2 2020Jun 30, 2020Sep 15, 2020262$6.2B13F-HR/A

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.