— Know what they know.
Not Investment Advice
Asset Manager ← All Institutions

DIADEMA PARTNERS LP

Q3 2025 · Filed 2025-11-14
Market Value
$128M
-18.3%
Holdings
74
+20
New Purchases
31
Added To
6
Closed
20
Reduced
13
Top 10 Concentration
60.9%
Turnover
68.9%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
REGN 13.25% 1.88% +11.37% $17M
BMY 4.58% 0.00% +4.58% $6M
ALNY 3.56% 0.00% +3.56% $5M
NKTR 3.33% 0.00% +3.33% $4M
ABVX 2.75% 0.00% +2.75% $4M
ANIP 2.25% 0.00% +2.25% $3M
BMRN 9.01% 6.77% +2.24% $12M
PCVX 6.14% 4.11% +2.03% $8M
ARDX 1.72% 0.00% +1.72% $2M
APGE 1.99% 0.29% +1.70% $3M
ALKS 1.69% 0.00% +1.69% $2M
IMCR 3.53% 2.09% +1.44% $5M
ROIV 1.42% 0.00% +1.42% $2M
TERN 1.90% 0.62% +1.28% $2M
NVO 1.08% 0.00% +1.08% $1M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
AMGN 0.00% 9.28% -9.28% $0
LLY 0.00% 7.37% -7.37% $0
TGTX 1.71% 8.53% -6.82% $2M
SLNO 9.37% 15.19% -5.82% $12M
JAZZ 2.38% 7.07% -4.69% $3M
NBIX 4.14% 7.54% -3.40% $5M
VRTX 0.00% 2.84% -2.84% $0
GILD 0.00% 2.12% -2.12% $0
ARGX 0.00% 2.10% -2.10% $0
SRRK 0.00% 1.42% -1.42% $0
ITOS 0.00% 1.31% -1.31% $0
VRDN 0.00% 1.09% -1.09% $0
RARE 0.22% 1.25% -1.04% $276K
MRK 0.00% 1.01% -1.01% $0
COGT 1.10% 1.80% -0.70% $1M

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 3 $0 0.0%
Large Cap 15 $55M 43.0%
Mid Cap 21 $48M 37.3%
Small Cap 21 $21M 16.0%
Micro Cap 14 $5M 3.6%

Portfolio Analytics

Avg Market Cap
$37.1B
Median Market Cap
$2.2B
Avg P/E
42.2
Median P/E
26.0
Avg Dividend Yield
0.00%
Avg Beta
0.78
# Stocks
74
# ETFs / Funds
0

Top Holdings (74 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 REGN 13.25% 30,160 $17M $562.27 $14M +24,553 +437.9%
2 SLNO 9.37% 177,330 $12M $67.60 -$12M -106,822 -37.6%
3 BMRN 9.01% 212,877 $12M $54.16 $927K +20,000 +10.4%
4 PCVX 6.14% 218,285 $8M $36.02 $1M +20,000 +10.1%
5 BMY 4.58% 130,000 $6M $45.10 — +130,000 — NEW
6 NBIX 4.14% 37,754 $5M $140.38 -$7M -56,288 -59.9%
7 VKTX 3.98% 193,689 $5M $26.28 -$143K -3,779 -1.9%
8 ALNY 3.56% 10,000 $5M $456.00 — +10,000 — NEW
9 IMCR 3.53% 124,384 $5M $36.33 $1M +20,000 +19.2%
10 NKTR 3.33% 75,000 $4M $56.90 — +75,000 — NEW
11 ABVX 2.75% 41,620 $4M $84.41 — +41,620 — NEW
12 PTGX 2.66% 51,185 $3M $66.43 -$811K -25,000 -32.8%
13 JAZZ 2.38% 23,140 $3M $131.80 -$8M -81,333 -77.8%
14 ANIP 2.25% 31,400 $3M $91.60 — +31,400 — NEW
15 RVMD 2.16% 59,079 $3M $46.70 -$150K -20,000 -25.3%
16 APGE 1.99% 64,250 $3M $39.73 $2M +53,678 +507.7%
17 TERN 1.90% 323,159 $2M $7.51 $1M +63,307 +24.4%
18 ARDX 1.72% 400,000 $2M $5.51 — +400,000 — NEW
19 TGTX 1.71% 60,748 $2M $36.13 -$11M -310,700 -83.7%
20 ALKS 1.69% 72,079 $2M $30.00 — +72,079 — NEW
21 ROIV 1.42% 120,000 $2M $15.13 — +120,000 — NEW
22 PCRX 1.19% 58,926 $2M $25.77 $110K — —
23 COGT 1.10% 97,813 $1M $14.36 -$1M -294,400 -75.1%
24 NVO 1.08% 25,000 $1M $55.49 — +25,000 — NEW
25 HRMY 1.08% 50,000 $1M $27.56 — +50,000 — NEW
26 AMLX 1.06% 100,000 $1M $13.59 — +100,000 — NEW
27 RNAM 1.02% 30,000 $1M $43.57 — +30,000 — NEW
28 VTGN 0.97% 349,789 $1M $3.55 $434K -54,133 -13.4%
29 MNKD 0.89% 212,475 $1M $5.37 — +212,475 — NEW
30 SUPN 0.83% 22,348 $1M $47.79 — +22,348 — NEW
31 CPRX 0.77% 50,000 $985K $19.70 — +50,000 — NEW
32 ARCT 0.70% 48,811 $900K $18.43 — +48,811 — NEW
33 TRVI 0.61% 85,830 $785K $9.15 -$231K -100,000 -53.8%
34 XERS 0.48% 74,753 $608K $8.14 — +74,753 — NEW
35 CTMX 0.46% 185,286 $591K $3.19 — +185,286 — NEW
36 MRNA 0.40% 20,000 $517K $25.83 — +20,000 — NEW
37 AYTU 0.40% 272,670 $513K $1.88 — +272,670 — NEW
38 TNYA 0.40% 315,519 $511K $1.62 — +315,519 — NEW
39 EQ 0.34% 300,000 $429K $1.43 — +300,000 — NEW
40 ALEC 0.31% 136,023 $403K $2.96 $30K -130,000 -48.9%
41 PRQR 0.26% 157,694 $336K $2.13 $14K — —
42 PYXS 0.26% 150,000 $333K $2.22 — +150,000 — NEW
43 PTHS 0.23% 10,498 $294K $28.00 — +10,498 — NEW
44 RARE 0.22% 9,189 $276K $30.08 -$2M -44,796 -83.0%
45 CLYM 0.21% 136,488 $274K $2.01 -$596K -565,647 -80.6%
46 NEUP 0.20% 21,452 $253K $11.79 — +21,452 — NEW
47 FHTX 0.19% 50,000 $244K $4.89 — +50,000 — NEW
48 OVID 0.19% 187,739 $244K $1.30 — +187,739 — NEW
49 RLAY 0.18% 43,616 $228K $5.22 $77K — —
50 VTYX 0.17% 71,204 $221K $3.11 — +71,204 — NEW
51 PRTC 0.11% 7,324 $135K $18.50 $9K — —
52 ANAB 0.08% 3,295 $101K $30.62 — +3,295 — NEW
53 TVRD 0.07% 2,185 $85K $38.97 — +2,185 — NEW
54 PMVP 0.01% 11,300 $16K $1.40 — +11,300 — NEW
55 PHAT —% — — — -$386K -40,294 -100.0% SOLD
56 SCPH —% — — — -$829K -217,623 -100.0% SOLD
57 ELDN —% — — — -$175K -64,613 -100.0% SOLD
58 SMMT —% — — — -$20K -932 -100.0% SOLD
59 ITOS —% — — — -$2M -206,200 -100.0% SOLD
60 VRDN —% — — — -$2M -122,061 -100.0% SOLD
61 VRTX —% — — — -$4M -10,000 -100.0% SOLD
62 REPL —% — — — -$302K -32,483 -100.0% SOLD
63 GILD —% — — — -$3M -30,000 -100.0% SOLD
64 ETNB —% — — — -$966K -98,382 -100.0% SOLD
65 LLY —% — — — -$12M -14,816 -100.0% SOLD
66 OLMA —% — — — -$1M -253,657 -100.0% SOLD
67 SRRK —% — — — -$2M -62,926 -100.0% SOLD
68 AMGN —% — — — -$15M -52,100 -100.0% SOLD
69 NUVL —% — — — -$382K -5,000 -100.0% SOLD
70 ELEV —% — — — -$133K -362,935 -100.0% SOLD
71 MRK —% — — — -$2M -20,000 -100.0% SOLD
72 ARGX —% — — — -$3M -5,974 -100.0% SOLD
73 ARVN —% — — — -$710K -96,455 -100.0% SOLD
74 ZLAB —% — — — -$13K -3,785 -100.0% SOLD

Options Breakdown

58 Calls $162M Call Value 27 Puts $64M Put Value 0.39 P/C Ratio

Top Calls

SymbolSharesValueStatus
JAZZ 100,000 $13M
VKTX 405,100 $11M NEW
AGIO 222,100 $9M
RNAM 200,100 $9M NEW
INCY 100,000 $8M NEW
NTLA 470,200 $8M NEW
BMY 180,000 $8M NEW
CRSP 112,000 $7M
BBIO 131,400 $7M
IONS 100,000 $7M NEW

Top Puts

SymbolSharesValueStatus
SPY 20,000 $13M NEW
LLY 10,000 $8M
SLNO 100,000 $7M NEW
JAZZ 50,000 $7M NEW
NVO 100,000 $6M NEW
PRAX 100,000 $5M NEW
ROIV 300,000 $5M NEW
RARE 123,300 $4M
ARCT 150,900 $3M NEW
MRNA 100,000 $3M

New Positions

SymbolValue% Port
BMY $6M 4.58%
ALNY $5M 3.56%
NKTR $4M 3.33%
ABVX $4M 2.75%
ANIP $3M 2.25%
ARDX $2M 1.72%
ALKS $2M 1.69%
ROIV $2M 1.42%
NVO $1M 1.08%
HRMY $1M 1.08%
AMLX $1M 1.06%
RNAM $1M 1.02%
MNKD $1M 0.89%
SUPN $1M 0.83%
CPRX $985K 0.77%

Sold Out Positions

SymbolValue% Port
MRK — —%
LLY — —%
ARVN — —%
VRDN — —%
ARGX — —%
ELDN — —%
GILD — —%
SMMT — —%
PHAT — —%
REPL — —%
SRRK — —%
AMGN — —%
OLMA — —%
VRTX — —%
ZLAB — —%
View SEC EDGAR Filings for DIADEMA PARTNERS LP →

Sign in to InsiderStreet

You'll also get our free weekly newsletter with
smart money signals, market insights, and alpha ideas.
Unsubscribe anytime.

For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms