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TSS

Two Sigma Securities Portfolio holdings

AUM $861M
1-Year Est. Return 21.33%
This Fund
S&P 500
This Quarter Est. Return
+0.75%
1 Year Est. Return
+21.33%
3 Year Est. Return
+86.85%
5 Year Est. Return
+97.02%
10 Year Est. Return
+293.06%
AUM
$728M
AUM Growth
+$49.8M
Cap. Flow
+$57.1M
Cap. Flow %
7.85%
Top 10 Hldgs %
11.56%
Holding
2,184
New
857
Increased
306
Reduced
258
Closed
761

Top Buys

Rank Stock Value
1
HYG icon
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
+$18.8M
2
MSFT icon
Microsoft
MSFT
+$12.2M
3
SHY icon
iShares 1-3 Year Treasury Bond ETF
SHY
+$6.95M
4
ORCL icon
Oracle
ORCL
+$6.9M
5
TLT icon
iShares 20+ Year Treasury Bond ETF
TLT
+$6.9M

Top Sells

Rank Stock Value
1
IEMG icon
iShares Core MSCI Emerging Markets ETF
IEMG
+$11.9M
2
LQD icon
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
+$8.58M
3
FXI icon
iShares China Large-Cap ETF
FXI
+$7.72M
4
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$7.05M
5
IWB icon
iShares Russell 1000 ETF
IWB
+$6.46M

Sector Composition

Rank Sector Weight
1 Technology 14.12%
2 Financials 10.24%
3 Industrials 8.03%
4 Consumer Discretionary 6.26%
5 Healthcare 4.98%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
RYTM icon
376
Rhythm Pharmaceuticals
RYTM
$7B
$529K 0.07%
+4,943
New +$524K
EXPO icon
377
Exponent
EXPO
$2.98B
$526K 0.07%
+7,571
New +$532K
FAST icon
378
Fastenal
FAST
$54B
$520K 0.07%
+12,952
New +$545K
MPC icon
379
Marathon Petroleum
MPC
$90.3B
$518K 0.07%
3,188
+1,695
+114% +$317K
JJSF icon
380
J&J Snack Foods
JJSF
$1.43B
$518K 0.07%
+5,732
New +$520K
INDA icon
381
iShares MSCI India ETF
INDA
$6.71B
$516K 0.07%
9,547
+579
+6% +$31.2K
JOYY
382
JOYY Inc
JOYY
$3.73B
$514K 0.07%
+7,943
New +$485K
QLD icon
383
ProShares Ultra QQQ
QLD
$12.5B
$512K 0.07%
7,267
-11,783
-62% -$835K
PFE icon
384
Pfizer
PFE
$140B
$511K 0.07%
20,529
-46,492
-69% -$1.17M
RMBS icon
385
Rambus
RMBS
$10.4B
$510K 0.07%
5,549
+2,047
+58% +$201K
Q
386
Qnity Electronics Inc
Q
$28.3B
$509K 0.07%
+6,230
New +$529K
AVY icon
387
Avery Dennison
AVY
$12.3B
$507K 0.07%
2,789
+1,106
+66% +$191K
BINC icon
388
BlackRock Flexible Income ETF
BINC
$16B
$507K 0.07%
+9,605
New +$510K
ONC
389
BeOne Medicines Ltd
ONC
$33.8B
$503K 0.07%
+1,656
New +$542K
USIG icon
390
iShares Broad USD Investment Grade Corporate Bond ETF
USIG
$17.2B
$503K 0.07%
9,716
+3,821
+65% +$199K
SNX icon
391
TD Synnex
SNX
$19.4B
$501K 0.07%
+3,336
New +$512K
PULS icon
392
PGIM Ultra Short Bond ETF
PULS
$17.7B
$498K 0.07%
10,041
-10,384
-51% -$516K
SNA icon
393
Snap-on
SNA
$20.9B
$497K 0.07%
+1,442
New +$493K
VSAT icon
394
Viasat
VSAT
$9.79B
$497K 0.07%
14,414
+1,546
+12% +$54.6K
FIVE icon
395
Five Below
FIVE
$11.2B
$495K 0.07%
2,627
+35
+1% +$5.69K
KHC icon
396
Kraft Heinz
KHC
$30.4B
$490K 0.07%
20,212
-26,218
-56% -$652K
NFLX icon
397
Netflix
NFLX
$292B
$490K 0.07%
+5,227
New +$564K
TSN icon
398
Tyson Foods
TSN
$20.2B
$488K 0.07%
8,332
-62
-0.7% -$3.4K
SO icon
399
Southern Company
SO
$110B
$485K 0.07%
5,565
-5,168
-48% -$472K
NWE icon
400
NorthWestern Energy
NWE
$4.48B
$485K 0.07%
7,510
+553
+8% +$35K
14 15
16
17 18

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BCM
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OAM
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NOCM
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TIM
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USGIU
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QIM
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SLT
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Two Sigma Securities's Q4 2025 Portfolio in Review

As of Q4 2025, Two Sigma Securities held 2,184 positions worth $728M, up 7.3% from $678M the previous quarter. Its ten largest holdings account for 12% of the portfolio.

Two Sigma Securities deployed $57.1M of net new capital in Q4 2025, opening 857 new positions and adding to 306 existing holdings. Its largest new stake was iShares iBoxx $ High Yield Corporate Bond ETF: 232,932 shares worth $18.8M.

By sector, the portfolio is most concentrated in Technology at 14% of assets, up from 13% a quarter earlier, followed by Financials and Industrials.

On the sell side, the largest reduction was iShares Russell 1000 ETF, an estimated $6.46M trimmed.

  • Two Sigma Securities's largest Q4 2025 buy was iShares iBoxx $ High Yield Corporate Bond ETF: 232,932 shares worth $18.8M.
  • Two Sigma Securities added most to Microsoft in Q4 2025, an estimated $12.2M increase.
  • Two Sigma Securities's biggest Q4 2025 reduction was iShares Russell 1000 ETF, cutting an estimated $6.46M.
  • Two Sigma Securities fully exited iShares Core MSCI Emerging Markets ETF in Q4 2025, selling an estimated $11.9M.
  • Two Sigma Securities's ten largest holdings make up 12% of its $728M portfolio in Q4 2025.
  • Two Sigma Securities opened 857 new positions and closed 761 in Q4 2025.
  • Two Sigma Securities's portfolio value rose 7.3% quarter-over-quarter to $728M.

Based on Two Sigma Securities's 13F filing for Q4 2025, filed 17 Feb 2026.